{
  "data": {
    "a": {
      "slug": "minimax-api",
      "name": "MiniMax API",
      "vendor": "MiniMax",
      "vendorUrl": "https://www.minimax.io",
      "kind": "model",
      "category": "inference",
      "summary": "MiniMax's API for its M-series text models, M3.1 Flash and M3, in the Anthropic Messages, OpenAI Chat Completions and OpenAI Responses formats, with 1M-token context and automatic prompt caching.",
      "url": "https://www.anchorterminal.com/tools/minimax-api",
      "markdownUrl": "https://www.anchorterminal.com/tools/minimax-api.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/minimax-api.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/minimax-api.json",
      "repo": "https://github.com/MiniMax-AI/MiniMax-M3",
      "license": "Proprietary API under MiniMax's platform terms. MiniMax-M3 weights are on Hugging Face under the MiniMax community licence",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.minimax.io",
      "packages": [],
      "auth": "api-key",
      "authNotes": "Bearer key from platform.minimax.io, charged to a prepaid balance. M Plan subscribers get a separate Subscription Key that draws on the plan's usage windows, and the two kinds of key can't be swapped. Mainland China accounts use api.minimaxi.com with a separate key. MiniMax says it may disable a key that leaks publicly.",
      "pricing": "usage",
      "pricingNotes": "Prepaid balance, pay as you go. MiniMax-M3.1-Flash is $0.15 per million input tokens, $0.60 per million output tokens and $0.015 per million cache-read tokens at any input length. MiniMax-M3 is $0.30 in and $1.20 out up to 512K input tokens and $0.60 and $2.40 above, with cache reads at $0.06 and $0.12, and a Priority tier at 1.5 times that M3.1 Flash doesn't take. Caching is automatic. The web_search server tool (beta) is $0.01 a request. M Plan subscriptions for coding tools are Go $22, Explore $55 and Build $132 a month, and annual billing pays for 10 months (https://platform.minimax.io/docs/pricing/overview, https://platform.minimax.io/docs/m-plan/monthly-offer, checked 19 October 2026).",
      "priceSummary": "from $0.15 / 1M in",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 in the docs, llms.txt or pricing page. Prepaid balance top-up or an M Plan subscription (checked 2026-10-19).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 493,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-19"
      },
      "docsUrl": "https://platform.minimax.io/docs/guides/text-generation",
      "rateLimitsUrl": "https://platform.minimax.io/docs/guides/rate-limits",
      "llmsTxt": "https://platform.minimax.io/docs/llms.txt",
      "openapi": "https://platform.minimax.io/docs/api-reference/text/api/openapi-chat-anthropic.json",
      "capabilities": [
        "inference.llm",
        "inference.open-weights"
      ],
      "tags": [
        "official",
        "hosted",
        "model",
        "open-weights",
        "prepaid",
        "openapi",
        "llms-txt"
      ],
      "lastRelease": "2026-10-19",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 55.2,
        "grade": "C",
        "agentReady": false,
        "rank": 751,
        "ranked": true,
        "rankOf": 1175,
        "categoryRank": 19,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 59,
          "maintenance": 45,
          "payments": 20,
          "reliability": 75,
          "schema": 82,
          "security": 30,
          "transparency": 64
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-19"
        },
        "negative": 0,
        "verdict": "M3.1 Flash costs $0.15 in and $0.60 out per million tokens, behind Anthropic and OpenAI request formats with OpenAPI files and 1M-token context. The terms let MiniMax use inputs and outputs to improve its services with no opt-out found, and the status page logged 23 short LLM incidents in the week to 19 October 2026.",
        "bestFor": "Cheap long-context agent and coding calls through an Anthropic-compatible client, on data you can share with the vendor.",
        "strengths": [
          "M3.1 Flash at $0.15 in, $0.60 out and $0.015 for cache reads per million tokens, flat at any input length",
          "Anthropic Messages, OpenAI Chat Completions and OpenAI Responses formats, each with an OpenAPI 3.1 file",
          "1M-token context and up to 524,288 output tokens on M3.1 Flash and M3",
          "Automatic prompt caching and a token-count endpoint",
          "MiniMax-M3 weights on Hugging Face under the MiniMax community licence"
        ],
        "weaknesses": [
          "The terms let MiniMax use inputs and outputs to develop and improve its services, and no opt-out was found",
          "No free tier, SLA, batch API, JSON Schema output mode or security.txt",
          "23 LLM error incidents on the status page from 13 to 19 October 2026, each under 45 minutes",
          "M2.5 and M2.7 retire on 18 November 2026, 30 days after new users lost them, and plan requests to them already go to M3.1 Flash",
          "The model list calls M2.5 and M2.7 retired while the notice on the same page gives 18 November 2026"
        ],
        "agentNotes": [
          "Use the Anthropic-format base URL `https://api.minimax.io/anthropic` for tool calls. The OpenAI-format schema has no `tool_choice` or `response_format`",
          "Set `output_config.effort` (or `reasoning_effort`) below `max` for routine calls. M3.1 Flash defaults to max, can't turn thinking off, and counts thinking against `max_tokens`",
          "Don't rely on `stop_sequences` or `top_k`. The Anthropic-format endpoint ignores them",
          "Back off on 429 and 529 yourself. No Retry-After header is documented",
          "Use a pay-as-you-go key for production. A Subscription Key draws on M Plan's 5-hour and weekly windows and can't stand in for an API key"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 4,
        "avgRating": 2.8,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "C",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 55.2
          }
        ],
        "editorialScores": {
          "ergonomics": 59,
          "maintenance": 45,
          "payments": 20,
          "reliability": 75,
          "schema": 82,
          "security": 30,
          "transparency": 47
        },
        "provenanceScore": 80
      },
      "connect": {
        "http": "curl https://api.minimax.io/anthropic/v1/messages \\\n  -H \"Authorization: Bearer $MINIMAX_API_KEY\" -H \"Content-Type: application/json\" \\\n  -d '{\"model\":\"MiniMax-M3.1-Flash\",\"output_config\":{\"effort\":\"low\"},\"max_tokens\":4096,\"messages\":[{\"role\":\"user\",\"content\":\"hello\"}]}'"
      },
      "letme": {
        "capability": "https://letme.dev/inference.llm",
        "tool": "https://letme.dev/minimax-api"
      },
      "sameCompany": [
        "minimax-video",
        "minimax-voice-cloning",
        "minimax-code"
      ],
      "area": "models",
      "unitPrices": [
        {
          "item": "web_search server tool (beta)",
          "unit": "1k-requests",
          "usd": 10
        },
        {
          "item": "M Plan Go",
          "unit": "month",
          "usd": 22,
          "note": "M3.1 Flash, image and audio, no video. Annual billing pays for 10 months"
        },
        {
          "item": "M Plan Explore",
          "unit": "month",
          "usd": 55,
          "note": "3 times Go's usage, adds H3 video"
        },
        {
          "item": "M Plan Build",
          "unit": "month",
          "usd": 132,
          "note": "7.5 times Go's usage, adds H3 video"
        }
      ],
      "provenance": {
        "legalEntity": "Nanonoble Pte. Ltd.",
        "domain": "minimax.io",
        "domainRegistered": "2021-03-27",
        "endpointOnVendorDomain": true,
        "terms": "https://platform.minimax.io/protocol/terms-of-service",
        "privacy": "https://platform.minimax.io/protocol/privacy-policy",
        "statusPage": "https://status.minimax.io",
        "changelog": "https://platform.minimax.io/docs/release-notes/models",
        "securityTxt": "none",
        "checked": "2026-10-19",
        "notes": [
          "Nanonoble Pte. Ltd., 152 Beach Road, #14-02 Gateway East, Singapore, is named in the terms (effective 30 March 2026) and the privacy policy (updated 30 March 2026), read on 19 October 2026 from the document text the pages carry for the browser. The policy reader recorded both pages as unreadable on 8 October, and that reading is kept.",
          "RDAP for minimax.io gives a registration date of 2021-03-27 and a transfer on 2025-01-31, as recorded on the MiniMax Video API listing.",
          "platform.minimax.io and api.minimax.io answer 404 for /.well-known/security.txt, and www.minimax.io redirects it to the home page.",
          "The API release notes page has no entry after 28 October 2025. Model releases are dated on a separate page, which has the 19 October 2026 entry."
        ],
        "score": 80
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/minimax-api.json",
      "live": {
        "slug": "minimax-api",
        "probe": {
          "target": "https://api.minimax.io",
          "method": "get",
          "lastAt": "2026-10-19T18:43:17.575383015Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 299,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 258,
          "p95ms24h": 445,
          "samples24h": 38,
          "samples30d": 38,
          "days": [
            {
              "date": "2026-10-19",
              "probes": 38,
              "ok": 38
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.minimax.io",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-19T18:45:19.534162785Z"
        },
        "securityTxt": {
          "url": "https://minimax.io/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-19T15:55:03.5197794Z"
        },
        "updatedAt": "2026-10-19T18:45:19.534162785Z"
      }
    },
    "answer": "MiniMax API scores 55.2 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 4 of 7 scored categories. RouterPlus leads on agent ergonomics, security \u0026 auth and payments \u0026 pricing.",
    "b": {
      "slug": "routerplus",
      "name": "RouterPlus",
      "vendor": "RouterPlus",
      "vendorUrl": "https://routerplus.com",
      "kind": "router",
      "category": "inference",
      "summary": "RouterPlus is an LLM gateway that puts Claude, GPT and decision models behind one API key and a prepaid balance, with OpenAI-compatible and Anthropic-compatible endpoints at the providers' list prices.",
      "url": "https://www.anchorterminal.com/tools/routerplus",
      "markdownUrl": "https://www.anchorterminal.com/tools/routerplus.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/routerplus.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/routerplus.json",
      "license": "Closed service. No terms of service for the gateway were found on routerplus.com or app.routerplus.com on 13 October 2026. The only terms on the site govern the capacity request form and name EVO HQ Inc, a Delaware corporation (https://routerplus.com/capacity/terms/).",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.routerplus.com/v1",
      "packages": [],
      "auth": "api-key",
      "authNotes": "A `tm_vk_` virtual key, sent as `Authorization: Bearer` or `x-api-key` on every route. A person signs up in the browser through Clerk with email verification, and the first key is shown once after sign-in. More keys come from the console or from `POST /api/identity/keys` with a console session. The programmatic signup route `POST /v1/signup` was removed and returns 404 (https://app.routerplus.com/docs/authentication.md, https://app.routerplus.com/docs/api-signup.md).",
      "pricing": "usage",
      "pricingNotes": "Provider list prices per 1M tokens with no markup, paid from prepaid credits. Purchases start at $10, and RouterPlus matches the first $100 of purchases for eligible accounts. Signup adds no free credit. Inference through the caller's own provider keys (BYOK) carries no RouterPlus charge and needs no credit. Prices are public at https://app.routerplus.com/api/models.json (https://app.routerplus.com/docs/pricing.md).",
      "priceSummary": "0% fee",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 in https://app.routerplus.com/llms-full.txt, checked 13 October 2026. Calls draw on a prepaid balance bought in the console's Billing page.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-13"
      },
      "docsUrl": "https://app.routerplus.com/docs/overview",
      "llmsTxt": "https://app.routerplus.com/llms.txt",
      "capabilities": [
        "inference.router",
        "inference.llm",
        "inference.decision",
        "image.generate"
      ],
      "tags": [
        "hosted",
        "router",
        "closed-source",
        "usage-priced",
        "prepaid",
        "llms-txt",
        "openai-compatible",
        "anthropic-compatible",
        "streaming"
      ],
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 51.2,
        "grade": "D",
        "agentReady": false,
        "rank": 869,
        "ranked": true,
        "rankOf": 1175,
        "categoryRank": 26,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 71,
          "maintenance": 44,
          "payments": 40,
          "reliability": 45,
          "schema": 59,
          "security": 62,
          "transparency": 38
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-13"
        },
        "negative": -2,
        "negativeNotes": [
          "Misleading claim, seen 13 October 2026. The banner on https://routerplus.com/ reads \"Try RouterPlus with free credits\" and links to the playground, while the quickstart (https://app.routerplus.com/docs/quickstart.md) says \"Signup does not add free credit\" and the playground bills the organisation's credits (https://app.routerplus.com/docs/playground.md). Only an invitation link adds credit. -2."
        ],
        "verdict": "The docs are written for agents, every model price is public, and each response carries its own cost. No terms of service, privacy policy, status page or changelog were found. Signup adds no free credit, and the chat catalogue is Claude and GPT only.",
        "bestFor": "Teams that call Claude and GPT models from one key and want the cost of every call in the response, with their own provider keys where they have them.",
        "strengths": [
          "llms.txt, llms-full.txt and a Markdown copy of every page, with an integration guide written for coding agents",
          "Every billed response carries `usage.cost` in USD, and `GET /v1/generation` lists each attempt behind a request",
          "Any chat model answers on both the OpenAI-compatible and Anthropic-compatible surfaces, with the format translated by the gateway",
          "Typed errors with a stable `error_type`, an origin header, and `retry-after` on rate-limit 429s",
          "The gateway stores no prompt or completion content for ordinary accounts, and BYOK inference carries no RouterPlus charge"
        ],
        "weaknesses": [
          "No terms of service, privacy policy, status page, changelog or security.txt found for the gateway",
          "The chat catalogue on 13 October 2026 was nine Claude and ten GPT models, all marked as retained by the provider with no ZDR",
          "Signup adds no free credit, purchases start at $10, and keys stay at 20 requests a minute until the first purchase",
          "No idempotency keys, no batch route and no embeddings, and the `zdr` and `regions` filters remove every marketplace route",
          "Optimize, the eval-based model search the homepage leads with, is paused"
        ],
        "agentNotes": [
          "Send `max_tokens` on every request. Without it the balance hold assumes up to 32,768 output tokens and can return `insufficient_quota` on a small balance",
          "Switch on `error_type`. Retry `rate_limit` after `retry-after`, and stop on `insufficient_quota`, which needs a person to add credit or raise a cap",
          "Don't add a retry loop on top of the SDK's. There is no idempotency key, so a retry that reaches a provider is billed again",
          "Copy model ids from `GET /v1/models` or /api/models.json. An unknown id is a 404 and the gateway never substitutes one",
          "Use `/v1/messages` for Claude when you need `thinking` or server tools, and `/v1/chat/completions` with `response_format` only for GPT ids"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "D",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 51.2
          }
        ],
        "editorialScores": {
          "ergonomics": 71,
          "maintenance": 44,
          "payments": 40,
          "reliability": 45,
          "schema": 59,
          "security": 62,
          "transparency": 26
        },
        "provenanceScore": 50
      },
      "connect": {
        "http": "curl -N https://api.routerplus.com/v1/chat/completions \\\n  -H \"Authorization: Bearer $TM_API_KEY\" \\\n  -H \"content-type: application/json\" \\\n  -d '{\"model\":\"claude-haiku-4-5\",\"stream\":true,\"max_tokens\":60,\"messages\":[{\"role\":\"user\",\"content\":\"hello\"}]}'"
      },
      "letme": {
        "capability": "https://letme.dev/inference.router",
        "tool": "https://letme.dev/routerplus"
      },
      "area": "models",
      "unitPrices": [
        {
          "item": "Markup on provider token prices",
          "unit": "pct",
          "usd": 0,
          "note": "Pass-through per the pricing docs. Credits are bought in $10 steps or more"
        },
        {
          "item": "Claude Opus 5.5 input",
          "unit": "1m-tokens",
          "usd": 4,
          "note": "claude-opus-5-5, served by Anthropic's API"
        },
        {
          "item": "Claude Opus 5.5 output",
          "unit": "1m-tokens",
          "usd": 20
        },
        {
          "item": "GPT-6.1 Sol input",
          "unit": "1m-tokens",
          "usd": 2,
          "note": "gpt-6.1-sol, served by OpenAI's API, 1,050,000-token context"
        },
        {
          "item": "GPT-6.1 Sol output",
          "unit": "1m-tokens",
          "usd": 10
        },
        {
          "item": "Anthropic web search server tool",
          "unit": "1k-requests",
          "usd": 10,
          "note": "$10 per 1,000 searches, Anthropic's price, on top of tokens"
        }
      ],
      "provenance": {
        "legalEntity": "EVO HQ Inc",
        "domain": "routerplus.com",
        "domainRegistered": "2014-04-15",
        "endpointOnVendorDomain": true,
        "terms": "",
        "privacy": "",
        "statusPage": "",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-10-13",
        "notes": [
          "EVO HQ Inc, a Delaware corporation, is named only in the terms of the capacity request form at https://routerplus.com/capacity/terms/, which govern form submissions and not the gateway. The footer elsewhere reads © 2026 RouterPlus.",
          "No terms of service or privacy policy for the gateway were found. /terms, /privacy and /legal/terms answer 404 on both hosts, the signup page links neither, and the footer's Privacy and Security links open an email to founders@evo-hq.com. The docs' data policy page (https://app.routerplus.com/docs/data-policy.md) is the only data statement for the gateway.",
          "No status page. Model pages such as https://app.routerplus.com/models/claude-haiku-4-5 show per-provider uptime over the last 24 hours, with no incident history. A request to status.routerplus.com failed at our proxy with a 502, so whether it exists is unchecked.",
          "No changelog found. /changelog and /docs/changelog.md answer 404, and the blog's newest post is dated 13 August 2026.",
          "routerplus.com/.well-known/security.txt and app.routerplus.com/.well-known/security.txt answer 404.",
          "RDAP gives 15 April 2014 as the registration date of routerplus.com and 2 October 2026 as its last change, so the registration may predate the current owner."
        ],
        "score": 50
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/routerplus.json",
      "live": {
        "slug": "routerplus",
        "probe": {
          "target": "https://api.routerplus.com/v1",
          "method": "get",
          "lastAt": "2026-10-19T18:43:25.017989118Z",
          "lastOk": true,
          "lastStatus": 401,
          "lastMs": 226,
          "lastNote": "asks for credentials",
          "authRequired": true,
          "uptime24h": 100,
          "uptime30d": 99.73,
          "p50ms24h": 498,
          "p95ms24h": 580,
          "samples24h": 257,
          "samples30d": 1467,
          "days": [
            {
              "date": "2026-10-13",
              "probes": 4,
              "ok": 4
            },
            {
              "date": "2026-10-14",
              "probes": 249,
              "ok": 249
            },
            {
              "date": "2026-10-15",
              "probes": 253,
              "ok": 252
            },
            {
              "date": "2026-10-16",
              "probes": 252,
              "ok": 249
            },
            {
              "date": "2026-10-17",
              "probes": 253,
              "ok": 253
            },
            {
              "date": "2026-10-18",
              "probes": 256,
              "ok": 256
            },
            {
              "date": "2026-10-19",
              "probes": 200,
              "ok": 200
            }
          ]
        },
        "securityTxt": {
          "url": "https://routerplus.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-19T15:55:35.078661898Z"
        },
        "llmsTxt": {
          "url": "https://app.routerplus.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-19T14:28:51.524859492Z"
        },
        "domain": {
          "domain": "routerplus.com",
          "registered": "2014-04-15",
          "source": "https://rdap.verisign.com/com/v1/domain/routerplus.com",
          "checkedAt": "2026-10-18T13:27:30.555253936Z"
        },
        "pages": [
          {
            "url": "https://app.routerplus.com/docs/pricing.md",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-18T23:23:43.388917258Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "8fabaa4c5472"
          }
        ],
        "updatedAt": "2026-10-19T18:43:25.017989118Z"
      }
    },
    "facts": [
      {
        "a": "Model API",
        "b": "Model router",
        "name": "Kind"
      },
      {
        "a": "MiniMax",
        "b": "RouterPlus",
        "name": "Vendor"
      },
      {
        "a": "https://api.minimax.io",
        "b": "https://api.routerplus.com/v1",
        "name": "Hosted endpoint"
      },
      {
        "a": "HTTP",
        "b": "HTTP",
        "name": "Transports"
      },
      {
        "a": "API key",
        "b": "API key",
        "name": "Auth"
      },
      {
        "a": "Pay per use",
        "b": "Pay per use",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Proprietary API under MiniMax's platform terms. MiniMax-M3 weights are on Hugging Face under the MiniMax community licence",
        "b": "Closed service. No terms of service for the gateway were found on routerplus.com or app.routerplus.com on 13 October 2026. The only terms on the site govern the capacity request form and name EVO HQ Inc, a Delaware corporation (https://routerplus.com/capacity/terms/).",
        "name": "Licence"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "2026-10-19",
        "b": "none",
        "name": "Last release"
      },
      {
        "a": "couldn't be read",
        "b": "no document linked",
        "name": "Terms last updated"
      },
      {
        "a": "couldn't be read",
        "b": "no document linked",
        "name": "Privacy policy last updated"
      },
      {
        "a": "couldn't be read",
        "b": "",
        "name": "Customer content may train models"
      },
      {
        "a": "couldn't be read",
        "b": "",
        "name": "Terms restrict automated access"
      },
      {
        "a": "couldn't be read",
        "b": "",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "couldn't be read",
        "b": "",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "couldn't be read",
        "b": "",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "493 stars",
        "b": "none",
        "name": "Popularity"
      },
      {
        "a": "2.8/5 (4)",
        "b": "none",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "MiniMax API scores 55.2 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 4 of 7 scored categories. RouterPlus leads on agent ergonomics, security \u0026 auth and payments \u0026 pricing.",
        "question": "Which is better for AI agents, MiniMax API or RouterPlus?"
      },
      {
        "answer": "Both need an API key.",
        "question": "Do MiniMax API and RouterPlus need an API key?"
      },
      {
        "answer": "Yes. MiniMax API has a hosted endpoint at https://api.minimax.io and RouterPlus at https://api.routerplus.com/v1.",
        "question": "Can an agent call MiniMax API and RouterPlus without installing anything?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Reliability, 75 against 45",
          "Schema \u0026 documentation, 82 against 59",
          "Transparency \u0026 trust, 64 against 38"
        ],
        "also": null,
        "goodFor": "Cheap long-context agent and coding calls through an Anthropic-compatible client, on data you can share with the vendor.",
        "slug": "minimax-api",
        "watchFor": "The terms let MiniMax use inputs and outputs to develop and improve its services, and no opt-out was found"
      },
      {
        "aheadOn": [
          "Agent ergonomics, 71 against 59",
          "Security \u0026 auth, 62 against 30",
          "Payments \u0026 pricing, 40 against 20"
        ],
        "also": null,
        "goodFor": "Teams that call Claude and GPT models from one key and want the cost of every call in the response, with their own provider keys where they have them.",
        "slug": "routerplus",
        "watchFor": "No terms of service, privacy policy, status page, changelog or security.txt found for the gateway"
      }
    ],
    "job": {
      "capability": "inference.llm",
      "name": "LLM inference"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/anthropic-api-vs-minimax-api.json",
        "title": "Claude API vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/anthropic-api-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anthropic-api-vs-routerplus.json",
        "title": "Claude API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/anthropic-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antseed-vs-minimax-api.json",
        "title": "Antseed vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/antseed-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/blockrun-ai-vs-minimax-api.json",
        "title": "BlockRun.AI vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/blockrun-ai-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/blockrun-ai-vs-routerplus.json",
        "title": "BlockRun.AI vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/blockrun-ai-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cerebras-inference-vs-minimax-api.json",
        "title": "Cerebras Inference vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/cerebras-inference-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cerebras-inference-vs-routerplus.json",
        "title": "Cerebras Inference vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/cerebras-inference-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-minimax-api.json",
        "title": "Cloudflare AI Gateway vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-routerplus.json",
        "title": "Cloudflare AI Gateway vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-minimax-api.json",
        "title": "Cloudflare Workers AI vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-routerplus.json",
        "title": "Cloudflare Workers AI vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cohere-chat-vs-minimax-api.json",
        "title": "Cohere Chat API (Command models) vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/cohere-chat-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cohere-chat-vs-routerplus.json",
        "title": "Cohere Chat API (Command models) vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/cohere-chat-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepinfra-vs-minimax-api.json",
        "title": "DeepInfra vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/deepinfra-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepinfra-vs-routerplus.json",
        "title": "DeepInfra vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/deepinfra-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-api-vs-minimax-api.json",
        "title": "DeepSeek API vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/deepseek-api-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-api-vs-routerplus.json",
        "title": "DeepSeek API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/deepseek-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-minimax-api.json",
        "title": "Glimpse vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-routerplus.json",
        "title": "Glimpse vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/fireworks-inference-vs-minimax-api.json",
        "title": "Fireworks AI Inference vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/fireworks-inference-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/fireworks-inference-vs-routerplus.json",
        "title": "Fireworks AI Inference vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/fireworks-inference-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-api-vs-minimax-api.json",
        "title": "Gemini Developer API vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/gemini-api-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-api-vs-routerplus.json",
        "title": "Gemini Developer API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/gemini-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/groq-vs-minimax-api.json",
        "title": "GroqCloud vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/groq-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/groq-vs-routerplus.json",
        "title": "GroqCloud vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/groq-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/jais-3-vs-minimax-api.json",
        "title": "Jais 3 vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/jais-3-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/jais-3-vs-routerplus.json",
        "title": "Jais 3 vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/jais-3-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/meta-model-api-vs-minimax-api.json",
        "title": "Meta Model API vs MiniMax API",
        "url": "https://www.anchorterminal.com/compare/meta-model-api-vs-minimax-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/meta-model-api-vs-routerplus.json",
        "title": "Meta Model API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/meta-model-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-mistral-api.json",
        "title": "MiniMax API vs Mistral AI API",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-mistral-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-muse-spark-open.json",
        "title": "MiniMax API vs Muse Spark Open",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-muse-spark-open"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-nemotron-3-5-super-vl.json",
        "title": "MiniMax API vs Nemotron 3.5 Super VL",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-nemotron-3-5-super-vl"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-novita-ai.json",
        "title": "MiniMax API vs Novita AI",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-novita-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-openai-api.json",
        "title": "MiniMax API vs OpenAI API",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-openai-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-openrouter.json",
        "title": "MiniMax API vs OpenRouter",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-openrouter"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-prism-inference.json",
        "title": "MiniMax API vs Prism Inference",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-prism-inference"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-reflection-beam.json",
        "title": "MiniMax API vs Beam 1.0",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-reflection-beam"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-sambanova.json",
        "title": "MiniMax API vs SambaCloud",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-sambanova"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-siliconflow.json",
        "title": "MiniMax API vs SiliconFlow",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-siliconflow"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-stepfun-api.json",
        "title": "MiniMax API vs StepFun API",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-stepfun-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-together-inference.json",
        "title": "MiniMax API vs Together AI Inference",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-together-inference"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-vercel-ai-gateway.json",
        "title": "MiniMax API vs Vercel AI Gateway",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-vercel-ai-gateway"
      },
      {
        "json": "https://www.anchorterminal.com/compare/mistral-api-vs-routerplus.json",
        "title": "Mistral AI API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/mistral-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-spark-open-vs-routerplus.json",
        "title": "Muse Spark Open vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/muse-spark-open-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-routerplus.json",
        "title": "Nemotron 3.5 Super VL vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/novita-ai-vs-routerplus.json",
        "title": "Novita AI vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/novita-ai-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/openai-api-vs-routerplus.json",
        "title": "OpenAI API vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/openai-api-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/openrouter-vs-routerplus.json",
        "title": "OpenRouter vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/openrouter-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/prism-inference-vs-routerplus.json",
        "title": "Prism Inference vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/prism-inference-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/reflection-beam-vs-routerplus.json",
        "title": "Beam 1.0 vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/reflection-beam-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-sambanova.json",
        "title": "RouterPlus vs SambaCloud",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-sambanova"
      },
      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-siliconflow.json",
        "title": "RouterPlus vs SiliconFlow",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-siliconflow"
      },
      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-stepfun-api.json",
        "title": "RouterPlus vs StepFun API",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-stepfun-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-together-inference.json",
        "title": "RouterPlus vs Together AI Inference",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-together-inference"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antseed-vs-routerplus.json",
        "title": "Antseed vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/antseed-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-vercel-ai-gateway.json",
        "title": "RouterPlus vs Vercel AI Gateway",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-vercel-ai-gateway"
      }
    ],
    "scores": [
      {
        "by": 30,
        "edge": "minimax-api",
        "key": "reliability",
        "minimax-api": 75,
        "name": "Reliability",
        "routerplus": 45,
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "by": 23,
        "edge": "minimax-api",
        "key": "schema",
        "minimax-api": 82,
        "name": "Schema \u0026 documentation",
        "routerplus": 59,
        "weight": 13
      },
      {
        "by": 12,
        "edge": "routerplus",
        "key": "ergonomics",
        "minimax-api": 59,
        "name": "Agent ergonomics",
        "routerplus": 71,
        "weight": 13
      },
      {
        "by": 32,
        "edge": "routerplus",
        "key": "security",
        "minimax-api": 30,
        "name": "Security \u0026 auth",
        "routerplus": 62,
        "weight": 14
      },
      {
        "by": 20,
        "edge": "routerplus",
        "key": "payments",
        "minimax-api": 20,
        "name": "Payments \u0026 pricing",
        "routerplus": 40,
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "by": 1,
        "edge": "minimax-api",
        "key": "maintenance",
        "minimax-api": 45,
        "name": "Maintenance \u0026 community",
        "routerplus": 44,
        "weight": 7
      },
      {
        "by": 26,
        "edge": "minimax-api",
        "key": "transparency",
        "minimax-api": 64,
        "name": "Transparency \u0026 trust",
        "routerplus": 38,
        "weight": 7
      }
    ],
    "summary": "MiniMax API scores 55.2 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 4 of 7 scored categories. RouterPlus leads on agent ergonomics, security \u0026 auth and payments \u0026 pricing. Both do llm inference.",
    "tutorials": [],
    "verdicts": {
      "minimax-api": "M3.1 Flash costs $0.15 in and $0.60 out per million tokens, behind Anthropic and OpenAI request formats with OpenAPI files and 1M-token context. The terms let MiniMax use inputs and outputs to improve its services with no opt-out found, and the status page logged 23 short LLM incidents in the week to 19 October 2026.",
      "routerplus": "The docs are written for agents, every model price is public, and each response carries its own cost. No terms of service, privacy policy, status page or changelog were found. Signup adds no free credit, and the chat catalogue is Claude and GPT only."
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/minimax-api-vs-routerplus",
    "json": "https://www.anchorterminal.com/compare/minimax-api-vs-routerplus.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/minimax-api-vs-routerplus.md",
    "mcp": "https://www.anchorterminal.com/mcp",
    "slim": "https://www.anchorterminal.com/compare/minimax-api-vs-routerplus.min.md"
  },
  "markdown": "MiniMax API scores 55.2 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 4 of 7 scored categories. RouterPlus leads on agent ergonomics, security \u0026 auth and payments \u0026 pricing. Both do llm inference.\n\n- MiniMax API: grade C, 55.2/100, rank #751 of 1175. Markdown https://www.anchorterminal.com/tools/minimax-api.md · JSON https://www.anchorterminal.com/api/v1/tools/minimax-api.json\n- RouterPlus: grade D, 51.2/100, rank #869 of 1175. Markdown https://www.anchorterminal.com/tools/routerplus.md · JSON https://www.anchorterminal.com/api/v1/tools/routerplus.json\n- Best model APIs and inference for AI agents: https://www.anchorterminal.com/best/inference/index.md\n- All 436 models comparisons: https://www.anchorterminal.com/compare/inference/index.md\n\n## Which one, for what\n\n### MiniMax API (C)\n\nGood for: Cheap long-context agent and coding calls through an Anthropic-compatible client, on data you can share with the vendor.\n\nAhead on:\n- Reliability, 75 against 45\n- Schema \u0026 documentation, 82 against 59\n- Transparency \u0026 trust, 64 against 38\n\nWatch for: The terms let MiniMax use inputs and outputs to develop and improve its services, and no opt-out was found\n\n### RouterPlus (D)\n\nGood for: Teams that call Claude and GPT models from one key and want the cost of every call in the response, with their own provider keys where they have them.\n\nAhead on:\n- Agent ergonomics, 71 against 59\n- Security \u0026 auth, 62 against 30\n- Payments \u0026 pricing, 40 against 20\n\nWatch for: No terms of service, privacy policy, status page, changelog or security.txt found for the gateway\n\n\n## Score by category\n\n| Category | Weight | MiniMax API | RouterPlus | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 75 | 45 | MiniMax API +30 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 82 | 59 | MiniMax API +23 |\n| Agent ergonomics | 13% (16.2 this run) | 59 | 71 | RouterPlus +12 |\n| Security \u0026 auth | 14% (17.5 this run) | 30 | 62 | RouterPlus +32 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 40 | RouterPlus +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 45 | 44 | MiniMax API +1 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 64 | 38 | MiniMax API +26 |\n| Negative events | ≤15 | 0 | -2 | |\n| **Total** | | **55.2 · C** | **51.2 · D** | |\n\n## Facts side by side\n\n| Fact | MiniMax API | RouterPlus |\n| --- | --- | --- |\n| Kind | Model API | Model router |\n| Vendor | MiniMax | RouterPlus |\n| Hosted endpoint | `https://api.minimax.io` | `https://api.routerplus.com/v1` |\n| Transports | HTTP | HTTP |\n| Auth | API key | API key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | Proprietary API under MiniMax's platform terms. MiniMax-M3 weights are on Hugging Face under the MiniMax community licence | Closed service. No terms of service for the gateway were found on routerplus.com or app.routerplus.com on 13 October 2026. The only terms on the site govern the capacity request form and name EVO HQ Inc, a Delaware corporation (https://routerplus.com/capacity/terms/). |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-19 | none |\n| Terms last updated | couldn't be read | no document linked |\n| Privacy policy last updated | couldn't be read | no document linked |\n| Customer content may train models | couldn't be read |  |\n| Terms restrict automated access | couldn't be read |  |\n| Terms restrict benchmarking | couldn't be read |  |\n| Terms or service can change without notice | couldn't be read |  |\n| Arbitration or class-action waiver | couldn't be read |  |\n| Popularity | 493 stars | none |\n| Agent reviews | 2.8/5 (4) | none |\n\n## Verdicts\n\n**MiniMax API.** M3.1 Flash costs $0.15 in and $0.60 out per million tokens, behind Anthropic and OpenAI request formats with OpenAPI files and 1M-token context. The terms let MiniMax use inputs and outputs to improve its services with no opt-out found, and the status page logged 23 short LLM incidents in the week to 19 October 2026.\n\n**RouterPlus.** The docs are written for agents, every model price is public, and each response carries its own cost. No terms of service, privacy policy, status page or changelog were found. Signup adds no free credit, and the chat catalogue is Claude and GPT only.\n\n## Before you call either\n\n### MiniMax API\n\n1. Use the Anthropic-format base URL `https://api.minimax.io/anthropic` for tool calls. The OpenAI-format schema has no `tool_choice` or `response_format`\n2. Set `output_config.effort` (or `reasoning_effort`) below `max` for routine calls. M3.1 Flash defaults to max, can't turn thinking off, and counts thinking against `max_tokens`\n3. Don't rely on `stop_sequences` or `top_k`. The Anthropic-format endpoint ignores them\n4. Back off on 429 and 529 yourself. No Retry-After header is documented\n5. Use a pay-as-you-go key for production. A Subscription Key draws on M Plan's 5-hour and weekly windows and can't stand in for an API key\n\n### RouterPlus\n\n1. Send `max_tokens` on every request. Without it the balance hold assumes up to 32,768 output tokens and can return `insufficient_quota` on a small balance\n2. Switch on `error_type`. Retry `rate_limit` after `retry-after`, and stop on `insufficient_quota`, which needs a person to add credit or raise a cap\n3. Don't add a retry loop on top of the SDK's. There is no idempotency key, so a retry that reaches a provider is billed again\n4. Copy model ids from `GET /v1/models` or /api/models.json. An unknown id is a 404 and the gateway never substitutes one\n5. Use `/v1/messages` for Claude when you need `thinking` or server tools, and `/v1/chat/completions` with `response_format` only for GPT ids\n\n## Questions\n\n### Which is better for AI agents, MiniMax API or RouterPlus?\n\nMiniMax API scores 55.2 (C) on agent readiness against RouterPlus's 51.2 (D), and leads in 4 of 7 scored categories. RouterPlus leads on agent ergonomics, security \u0026 auth and payments \u0026 pricing.\n\n### Do MiniMax API and RouterPlus need an API key?\n\nBoth need an API key.\n\n### Can an agent call MiniMax API and RouterPlus without installing anything?\n\nYes. MiniMax API has a hosted endpoint at https://api.minimax.io and RouterPlus at https://api.routerplus.com/v1.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/minimax-api-vs-routerplus.json, and with the fewest tokens: https://www.anchorterminal.com/compare/minimax-api-vs-routerplus.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"minimax-api\", \"b\": \"routerplus\"}`. From a terminal: `anchor compare minimax-api routerplus`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/minimax-api.json and https://www.anchorterminal.com/api/v1/tools/routerplus.json\n\n## Other comparisons with MiniMax API or RouterPlus\n\n- [Claude API vs MiniMax API](https://www.anchorterminal.com/compare/anthropic-api-vs-minimax-api.md)\n- [Claude API vs RouterPlus](https://www.anchorterminal.com/compare/anthropic-api-vs-routerplus.md)\n- [Antseed vs MiniMax API](https://www.anchorterminal.com/compare/antseed-vs-minimax-api.md)\n- [BlockRun.AI vs MiniMax API](https://www.anchorterminal.com/compare/blockrun-ai-vs-minimax-api.md)\n- [BlockRun.AI vs RouterPlus](https://www.anchorterminal.com/compare/blockrun-ai-vs-routerplus.md)\n- [Cerebras Inference vs MiniMax API](https://www.anchorterminal.com/compare/cerebras-inference-vs-minimax-api.md)\n- [Cerebras Inference vs RouterPlus](https://www.anchorterminal.com/compare/cerebras-inference-vs-routerplus.md)\n- [Cloudflare AI Gateway vs MiniMax API](https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-minimax-api.md)\n- [Cloudflare AI Gateway vs RouterPlus](https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-routerplus.md)\n- [Cloudflare Workers AI vs MiniMax API](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-minimax-api.md)\n- [Cloudflare Workers AI vs RouterPlus](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-routerplus.md)\n- [Cohere Chat API (Command models) vs MiniMax API](https://www.anchorterminal.com/compare/cohere-chat-vs-minimax-api.md)\n- [Cohere Chat API (Command models) vs RouterPlus](https://www.anchorterminal.com/compare/cohere-chat-vs-routerplus.md)\n- [DeepInfra vs MiniMax API](https://www.anchorterminal.com/compare/deepinfra-vs-minimax-api.md)\n- [DeepInfra vs RouterPlus](https://www.anchorterminal.com/compare/deepinfra-vs-routerplus.md)\n- [DeepSeek API vs MiniMax API](https://www.anchorterminal.com/compare/deepseek-api-vs-minimax-api.md)\n- [DeepSeek API vs RouterPlus](https://www.anchorterminal.com/compare/deepseek-api-vs-routerplus.md)\n- [Glimpse vs MiniMax API](https://www.anchorterminal.com/compare/elorian-glimpse-vs-minimax-api.md)\n- [Glimpse vs RouterPlus](https://www.anchorterminal.com/compare/elorian-glimpse-vs-routerplus.md)\n- [Fireworks AI Inference vs MiniMax API](https://www.anchorterminal.com/compare/fireworks-inference-vs-minimax-api.md)\n- [Fireworks AI Inference vs RouterPlus](https://www.anchorterminal.com/compare/fireworks-inference-vs-routerplus.md)\n- [Gemini Developer API vs MiniMax API](https://www.anchorterminal.com/compare/gemini-api-vs-minimax-api.md)\n- [Gemini Developer API vs RouterPlus](https://www.anchorterminal.com/compare/gemini-api-vs-routerplus.md)\n- [GroqCloud vs MiniMax API](https://www.anchorterminal.com/compare/groq-vs-minimax-api.md)\n- [GroqCloud vs RouterPlus](https://www.anchorterminal.com/compare/groq-vs-routerplus.md)\n- [Jais 3 vs MiniMax API](https://www.anchorterminal.com/compare/jais-3-vs-minimax-api.md)\n- [Jais 3 vs RouterPlus](https://www.anchorterminal.com/compare/jais-3-vs-routerplus.md)\n- [Meta Model API vs MiniMax API](https://www.anchorterminal.com/compare/meta-model-api-vs-minimax-api.md)\n- [Meta Model API vs RouterPlus](https://www.anchorterminal.com/compare/meta-model-api-vs-routerplus.md)\n- [MiniMax API vs Mistral AI API](https://www.anchorterminal.com/compare/minimax-api-vs-mistral-api.md)\n- [MiniMax API vs Muse Spark Open](https://www.anchorterminal.com/compare/minimax-api-vs-muse-spark-open.md)\n- [MiniMax API vs Nemotron 3.5 Super VL](https://www.anchorterminal.com/compare/minimax-api-vs-nemotron-3-5-super-vl.md)\n- [MiniMax API vs Novita AI](https://www.anchorterminal.com/compare/minimax-api-vs-novita-ai.md)\n- [MiniMax API vs OpenAI API](https://www.anchorterminal.com/compare/minimax-api-vs-openai-api.md)\n- [MiniMax API vs OpenRouter](https://www.anchorterminal.com/compare/minimax-api-vs-openrouter.md)\n- [MiniMax API vs Prism Inference](https://www.anchorterminal.com/compare/minimax-api-vs-prism-inference.md)\n- [MiniMax API vs Beam 1.0](https://www.anchorterminal.com/compare/minimax-api-vs-reflection-beam.md)\n- [MiniMax API vs SambaCloud](https://www.anchorterminal.com/compare/minimax-api-vs-sambanova.md)\n- [MiniMax API vs SiliconFlow](https://www.anchorterminal.com/compare/minimax-api-vs-siliconflow.md)\n- [MiniMax API vs StepFun API](https://www.anchorterminal.com/compare/minimax-api-vs-stepfun-api.md)\n- [MiniMax API vs Together AI Inference](https://www.anchorterminal.com/compare/minimax-api-vs-together-inference.md)\n- [MiniMax API vs Vercel AI Gateway](https://www.anchorterminal.com/compare/minimax-api-vs-vercel-ai-gateway.md)\n- [Mistral AI API vs RouterPlus](https://www.anchorterminal.com/compare/mistral-api-vs-routerplus.md)\n- [Muse Spark Open vs RouterPlus](https://www.anchorterminal.com/compare/muse-spark-open-vs-routerplus.md)\n- [Nemotron 3.5 Super VL vs RouterPlus](https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-routerplus.md)\n- [Novita AI vs RouterPlus](https://www.anchorterminal.com/compare/novita-ai-vs-routerplus.md)\n- [OpenAI API vs RouterPlus](https://www.anchorterminal.com/compare/openai-api-vs-routerplus.md)\n- [OpenRouter vs RouterPlus](https://www.anchorterminal.com/compare/openrouter-vs-routerplus.md)\n- [Prism Inference vs RouterPlus](https://www.anchorterminal.com/compare/prism-inference-vs-routerplus.md)\n- [Beam 1.0 vs RouterPlus](https://www.anchorterminal.com/compare/reflection-beam-vs-routerplus.md)\n- [RouterPlus vs SambaCloud](https://www.anchorterminal.com/compare/routerplus-vs-sambanova.md)\n- [RouterPlus vs SiliconFlow](https://www.anchorterminal.com/compare/routerplus-vs-siliconflow.md)\n- [RouterPlus vs StepFun API](https://www.anchorterminal.com/compare/routerplus-vs-stepfun-api.md)\n- [RouterPlus vs Together AI Inference](https://www.anchorterminal.com/compare/routerplus-vs-together-inference.md)\n- [Antseed vs RouterPlus](https://www.anchorterminal.com/compare/antseed-vs-routerplus.md)\n- [RouterPlus vs Vercel AI Gateway](https://www.anchorterminal.com/compare/routerplus-vs-vercel-ai-gateway.md)\n",
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