{
  "data": {
    "a": {
      "slug": "bigcommerce",
      "name": "BigCommerce API + MCP",
      "vendor": "BigCommerce (Commerce.com)",
      "vendorUrl": "https://www.bigcommerce.com",
      "kind": "http-api",
      "category": "commerce",
      "summary": "Hosted commerce platform with REST management APIs for catalogue, carts, checkouts, orders and customers, a GraphQL Storefront API, and a beta storefront MCP server that lets an agent search products, build a cart and get a checkout link.",
      "url": "https://www.anchorterminal.com/tools/bigcommerce",
      "markdownUrl": "https://www.anchorterminal.com/tools/bigcommerce.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/bigcommerce.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/bigcommerce.json",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://api.bigcommerce.com",
      "packages": [],
      "auth": "mixed",
      "authNotes": "Store-level API accounts give a static access token sent as X-Auth-Token, limited by OAuth scopes chosen at creation. Apps get per-store tokens through OAuth. The GraphQL Storefront API takes a JWT. The storefront MCP URL needs no key for guest shopping, and logged-in shoppers connect through Storefront Session Sync.",
      "pricing": "paid",
      "pricingNotes": "Core $39 a month or $29 billed yearly (up to $30K trailing 12-month GMV), Growth $105 or $79 (up to $100K), Scale $399 or $299 (up to $33,333 GMV a month, 0.9% on GMV above that), Performance from $1,499 a month billed yearly. No fee on orders through embedded payment providers. Orders through other providers pay 2.0% of GMV on Core, 1.0% on Growth and 0.6% on Scale. Card processing from 2.89% + $0.29. 15-day free trial with no card needed (https://www.bigcommerce.com/essentials/pricing/).",
      "priceSummary": "$39 / mo",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402. The MCP hands the shopper a checkout URL and payment happens in the store's checkout.",
        "endpoints": []
      },
      "toolCount": 7,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.bigcommerce.com/developer/docs/overview/quick-start",
      "llmsTxt": "https://docs.bigcommerce.com/llms.txt",
      "capabilities": [
        "commerce.products",
        "commerce.cart",
        "commerce.checkout",
        "commerce.orders",
        "commerce.headless"
      ],
      "tags": [
        "hosted",
        "closed-source",
        "mcp",
        "llms-txt",
        "webhooks",
        "enterprise"
      ],
      "lastRelease": "2026-09-30",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 64.5,
        "grade": "B",
        "agentReady": false,
        "rank": 180,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 5,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 62,
          "maintenance": 82,
          "payments": 40,
          "reliability": 62,
          "schema": 66,
          "security": 70,
          "transparency": 78
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "Published rate limits per plan, with X-Rate-Limit-Time-Reset-Ms on every 429. Storefront MCP is beta, switched on per store, has no back-office tools and documents no tool annotations.",
        "strengths": [
          "Published rate limits per plan, with X-Rate-Limit-Time-Reset-Ms on every 429",
          "PCI DSS Level 1, SOC 1, 2 and 3, and ISO 27001, 27017, 27018 and 27701 listed in the trust centre",
          "Guest shopping through the storefront MCP with no key",
          "Changelog updated almost daily, ten entries on 29 and 30 September 2026",
          "15-day free trial with no card, and official API clients for Python, PHP, Ruby and Node"
        ],
        "weaknesses": [
          "Storefront MCP is beta, switched on per store, has no back-office tools and documents no tool annotations",
          "Access tokens never expire and can't be rotated in place",
          "No current public OpenAPI file and no error-format reference. The old spec repo was archived in December 2023",
          "About 30 status-page incidents between 6 July and 1 October 2026, the longest about 16 hours of degraded search on a subset of stores",
          "Rate-limit quota is shared by every app on the store"
        ],
        "agentNotes": [
          "Give the agent a store-level API account with only the scopes the task needs, and delete it when done",
          "On a 429, wait X-Rate-Limit-Time-Reset-Ms before retrying",
          "Expect up to 10 minutes after a store owner enables the MCP before the URL answers",
          "The MCP stops at a checkout URL. Payment happens in the shopper's browser",
          "Point a coding agent at the docs MCP at https://docs.bigcommerce.com/_mcp/server"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 3,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 64.5
          }
        ],
        "editorialScores": {
          "ergonomics": 62,
          "maintenance": 82,
          "payments": 40,
          "reliability": 62,
          "schema": 66,
          "security": 70,
          "transparency": 65
        },
        "provenanceScore": 90
      },
      "connect": {
        "http": "curl \"https://api.bigcommerce.com/stores/$BC_STORE_HASH/v3/catalog/products?limit=5\" \\\n  -H \"X-Auth-Token: $BC_ACCESS_TOKEN\" -H \"Accept: application/json\"",
        "claudeCode": "claude mcp add --transport http bigcommerce \u003cyour-storefront-mcp-url\u003e",
        "config": {
          "mcpServers": {
            "bigcommerce": {
              "type": "streamable-http",
              "url": "\u003cyour-storefront-mcp-url\u003e"
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/commerce.products",
        "tool": "https://letme.dev/bigcommerce"
      },
      "area": "business",
      "unitPrices": [
        {
          "item": "Core",
          "unit": "month",
          "usd": 39,
          "note": "$29 billed yearly, up to $30K trailing 12-month GMV"
        },
        {
          "item": "Growth",
          "unit": "month",
          "usd": 105,
          "note": "$79 billed yearly, up to $100K trailing 12-month GMV"
        },
        {
          "item": "Scale",
          "unit": "month",
          "usd": 399,
          "note": "$299 billed yearly, up to $33,333 GMV a month"
        },
        {
          "item": "Scale GMV overage",
          "unit": "pct",
          "usd": 0.9,
          "note": "on GMV above $33,333 a month"
        },
        {
          "item": "Open payment provider fee on Core",
          "unit": "pct",
          "usd": 2,
          "note": "1.0% on Growth, 0.6% on Scale, none through embedded providers"
        }
      ],
      "provenance": {
        "legalEntity": "Commerce.com US, Inc.",
        "domain": "bigcommerce.com",
        "domainRegistered": "1999-02-08",
        "domainNote": "bigcommerce.com was registered in 1999, a decade before BigCommerce launched in 2009.",
        "endpointOnVendorDomain": true,
        "terms": "https://www.commerce.com/terms/",
        "privacy": "https://www.commerce.com/privacy/",
        "statusPage": "https://status.bigcommerce.com",
        "changelog": "https://docs.bigcommerce.com/developer/changelog",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "bigcommerce.com terms and privacy pages redirect to commerce.com after the company's rename to Commerce",
          "Developer docs moved from developer.bigcommerce.com to docs.bigcommerce.com"
        ],
        "score": 90
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/bigcommerce.json",
      "live": {
        "slug": "bigcommerce",
        "probe": {
          "target": "https://api.bigcommerce.com",
          "method": "get",
          "lastAt": "2026-10-04T22:35:19.79650152Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 168,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 174,
          "p95ms24h": 224,
          "samples24h": 272,
          "samples30d": 1086,
          "days": [
            {
              "date": "2026-09-30",
              "probes": 35,
              "ok": 35
            },
            {
              "date": "2026-10-01",
              "probes": 276,
              "ok": 276
            },
            {
              "date": "2026-10-02",
              "probes": 248,
              "ok": 248
            },
            {
              "date": "2026-10-03",
              "probes": 271,
              "ok": 271
            },
            {
              "date": "2026-10-04",
              "probes": 256,
              "ok": 256
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.bigcommerce.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-04T22:33:47.164758348Z"
        },
        "securityTxt": {
          "url": "https://bigcommerce.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:58.907512366Z"
        },
        "llmsTxt": {
          "url": "https://docs.bigcommerce.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:22.500637425Z"
        },
        "domain": {
          "domain": "bigcommerce.com",
          "registered": "1999-02-08",
          "source": "https://rdap.verisign.com/com/v1/domain/bigcommerce.com",
          "checkedAt": "2026-10-04T13:07:08.952554633Z"
        },
        "pages": [
          {
            "url": "https://docs.bigcommerce.com/developer/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:43:15.619046011Z",
            "changedAt": "2026-10-03T15:31:25.513345267Z",
            "fingerprint": "c8bcd5ae974a"
          },
          {
            "url": "https://www.bigcommerce.com/essentials/pricing/",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:27.740251752Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "8308d2d7d973"
          },
          {
            "url": "https://www.commerce.com/privacy/",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:49:53.177864777Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "97b18b89f031"
          },
          {
            "url": "https://www.commerce.com/terms/",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:57.090147236Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "e6f9d805efcb"
          }
        ],
        "updatedAt": "2026-10-04T22:35:19.79650152Z"
      }
    },
    "b": {
      "slug": "commerce-layer",
      "name": "Commerce Layer API + MCP",
      "vendor": "Commerce Layer",
      "vendorUrl": "https://commercelayer.io",
      "kind": "http-api",
      "category": "commerce",
      "summary": "Commerce backend API for building custom storefronts and checkout experiences.",
      "url": "https://www.anchorterminal.com/tools/commerce-layer",
      "markdownUrl": "https://www.anchorterminal.com/tools/commerce-layer.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/commerce-layer.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/commerce-layer.json",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://core.commercelayer.io/api/public/resources",
      "packages": [
        {
          "registry": "npm",
          "name": "@commercelayer/sdk"
        }
      ],
      "auth": "oauth",
      "authNotes": "OAuth 2.0 tokens from https://auth.commercelayer.io/oauth/token. Integration credentials (client ID and secret, role-bound) for server-side agents, sales channel credentials (client ID only, scoped to a market) for storefront calls, authorisation code for user tokens. API calls go to https://\u003cyour-org\u003e.commercelayer.io/api. The Core MCP takes the same bearer token, or runs the OAuth flow in clients that support it.",
      "pricing": "freemium",
      "pricingNotes": "Developer plan is free with no time limit, 100 live orders a month, 1,000 SKUs, 2 markets, 2 users, unlimited test orders and the Core API only. Enterprise is quoted by sales (custom yearly order volume, unlimited SKUs, adds the Metrics and Provisioning APIs and SLAs). Distributed OMS, promotion engine and metrics dashboard are add-ons. No transaction fees; payment gateway fees are separate (https://commercelayer.io/pricing).",
      "priceSummary": "Freemium",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 in the docs, pricing or MCP pages (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": 11,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 7323,
        "pypiWeekly": null,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.commercelayer.io",
      "llmsTxt": "https://docs.commercelayer.io/llms.txt",
      "openapi": "https://data.commercelayer.app/schemas/openapi.json",
      "capabilities": [
        "commerce.products",
        "commerce.cart",
        "commerce.checkout",
        "commerce.orders",
        "commerce.headless"
      ],
      "tags": [
        "hosted",
        "freemium",
        "mcp",
        "llms-txt",
        "openapi",
        "typescript",
        "webhooks",
        "enterprise",
        "closed-source"
      ],
      "lastRelease": "2026-09-29",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 63.9,
        "grade": "B",
        "agentReady": false,
        "rank": 192,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 6,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 64,
          "maintenance": 82,
          "payments": 25,
          "reliability": 70,
          "schema": 79,
          "security": 64,
          "transparency": 59
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "Public OpenAPI 3.0 file and llms.txt. No price between the free plan and a sales-quoted Enterprise contract.",
        "strengths": [
          "Public OpenAPI 3.0 file and llms.txt",
          "OAuth roles per resource and per operation, and market-scoped sales channel tokens",
          "Hosted Core MCP with 11 tools and preflight validation before writes",
          "Free Developer plan with no card and unlimited test orders",
          "Published per-IP rate limits for reads, writes and tokens"
        ],
        "weaknesses": [
          "No price between the free plan and a sales-quoted Enterprise contract",
          "No API versioning, and four breaking changes between 8 May and 2 September 2026",
          "429s carry no Retry-After or reset header",
          "Privacy policy last updated October 2020, with no DPA or subprocessor list linked",
          "No MCP tool annotations and no confirmation step for delete_resource"
        ],
        "agentNotes": [
          "Call `get_resource_schema` before any write. Preflight rejects bad filter shapes before they reach the API",
          "Give the agent an integration credential tied to a narrow role rather than an admin role",
          "On a 429, wait out the sliding window. No Retry-After is sent, and the IP stays blocked while the rate stays high",
          "Place an order by PATCHing it with `_place: true` once line items, addresses, shipping and payment are set",
          "Move reads of `mode`, `organization_id` and `trace_id` to root-level meta before 5 October 2026"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 3.5,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 63.9
          }
        ],
        "editorialScores": {
          "ergonomics": 64,
          "maintenance": 82,
          "payments": 25,
          "reliability": 70,
          "schema": 79,
          "security": 64,
          "transparency": 42
        },
        "provenanceScore": 75
      },
      "connect": {
        "http": "curl -X POST https://auth.commercelayer.io/oauth/token -H \"Content-Type: application/json\" \\\n  -d \"{\\\"grant_type\\\":\\\"client_credentials\\\",\\\"client_id\\\":\\\"$CL_CLIENT_ID\\\",\\\"client_secret\\\":\\\"$CL_CLIENT_SECRET\\\"}\"\ncurl \"https://$CL_ORG.commercelayer.io/api/skus?page[size]=5\" -H \"Accept: application/vnd.api+json\" \\\n  -H \"Authorization: Bearer $CL_ACCESS_TOKEN\"",
        "claudeCode": "claude mcp add --transport http commercelayer-core https://core-mcp.commercelayer.io/mcp --header \"Authorization: Bearer $CL_ACCESS_TOKEN\"",
        "config": {
          "mcpServers": {
            "commercelayer-core": {
              "headers": {
                "Authorization": "Bearer ${CL_ACCESS_TOKEN}"
              },
              "url": "https://core-mcp.commercelayer.io/mcp"
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/commerce.products",
        "tool": "https://letme.dev/commerce-layer"
      },
      "area": "business",
      "unitPrices": [
        {
          "item": "Developer plan",
          "unit": "month",
          "usd": 0,
          "note": "100 live orders a month, 1,000 SKUs, unlimited test orders"
        }
      ],
      "provenance": {
        "legalEntity": "Commerce Layer, Inc.",
        "domain": "commercelayer.io",
        "domainRegistered": "",
        "endpointOnVendorDomain": true,
        "terms": "https://commercelayer.io/legal/terms-of-service",
        "privacy": "https://commercelayer.io/legal/privacy-policy",
        "statusPage": "https://status.commercelayer.io",
        "changelog": "https://docs.commercelayer.io/changelog",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "rdap.org has no RDAP service for .io, so the registration date is blank."
        ],
        "score": 75
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/commerce-layer.json",
      "live": {
        "slug": "commerce-layer",
        "probe": {
          "target": "https://core.commercelayer.io/api/public/resources",
          "method": "get",
          "lastAt": "2026-10-04T22:35:21.327443635Z",
          "lastOk": true,
          "lastStatus": 200,
          "lastMs": 272,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 27,
          "p95ms24h": 284,
          "samples24h": 272,
          "samples30d": 1086,
          "days": [
            {
              "date": "2026-09-30",
              "probes": 35,
              "ok": 35
            },
            {
              "date": "2026-10-01",
              "probes": 276,
              "ok": 276
            },
            {
              "date": "2026-10-02",
              "probes": 248,
              "ok": 248
            },
            {
              "date": "2026-10-03",
              "probes": 271,
              "ok": 271
            },
            {
              "date": "2026-10-04",
              "probes": 256,
              "ok": 256
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.commercelayer.io",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-04T22:33:50.41602567Z"
        },
        "versions": [
          {
            "registry": "npm",
            "name": "@commercelayer/sdk",
            "version": "7.12.1",
            "seenAt": "2026-10-04T16:24:27.841028856Z"
          }
        ],
        "npmWeekly": 9711,
        "securityTxt": {
          "url": "https://commercelayer.io/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:16:02.252405078Z"
        },
        "llmsTxt": {
          "url": "https://docs.commercelayer.io/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:27.703946643Z"
        },
        "domain": {
          "domain": "commercelayer.io",
          "checkedAt": "2026-10-04T13:08:11.061815908Z"
        },
        "pages": [
          {
            "url": "https://docs.commercelayer.io/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:43:27.017696126Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "203008295733"
          },
          {
            "url": "https://commercelayer.io/pricing",
            "kind": "pricing",
            "status": 304,
            "checkedAt": "2026-10-04T15:42:11.327930804Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "e2ac03945ca2"
          },
          {
            "url": "https://commercelayer.io/legal/privacy-policy",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:42:07.316642817Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "8b408b7570b1"
          },
          {
            "url": "https://commercelayer.io/legal/terms-of-service",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:42:09.352015461Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "ac425277bdd7"
          }
        ],
        "updatedAt": "2026-10-04T22:35:21.327443635Z"
      }
    },
    "summary": "BigCommerce API + MCP has a score of 64.5 (B) against Commerce Layer API + MCP's 63.9 (B). Both do commerce products. The largest gap is transparency \u0026 trust, 19 points."
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/bigcommerce-vs-commerce-layer",
    "json": "https://www.anchorterminal.com/compare/bigcommerce-vs-commerce-layer.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/bigcommerce-vs-commerce-layer.md",
    "slim": "https://www.anchorterminal.com/compare/bigcommerce-vs-commerce-layer.min.md"
  },
  "markdown": "BigCommerce API + MCP has a score of 64.5 (B) against Commerce Layer API + MCP's 63.9 (B). Both do commerce products. The largest gap is transparency \u0026 trust, 19 points.\n\n- BigCommerce API + MCP: grade B, 64.5/100, rank #180 of 452. Markdown https://www.anchorterminal.com/tools/bigcommerce.md · JSON https://www.anchorterminal.com/api/v1/tools/bigcommerce.json\n- Commerce Layer API + MCP: grade B, 63.9/100, rank #192 of 452. Markdown https://www.anchorterminal.com/tools/commerce-layer.md · JSON https://www.anchorterminal.com/api/v1/tools/commerce-layer.json\n\n## Which one, for what\n\nPick BigCommerce API + MCP for security \u0026 auth (+6), payments \u0026 pricing (+15), transparency \u0026 trust (+19).\n\nPick Commerce Layer API + MCP for reliability (+8), schema \u0026 documentation (+13).\n\n## Score by category\n\n| Category | Weight | BigCommerce API + MCP | Commerce Layer API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 62 | 70 | Commerce Layer API + MCP +8 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 66 | 79 | Commerce Layer API + MCP +13 |\n| Agent ergonomics | 13% (16.2 this run) | 62 | 64 | Commerce Layer API + MCP +2 |\n| Security \u0026 auth | 14% (17.5 this run) | 70 | 64 | BigCommerce API + MCP +6 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 25 | BigCommerce API + MCP +15 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 82 | 82 | even |\n| Transparency \u0026 trust | 7% (8.8 this run) | 78 | 59 | BigCommerce API + MCP +19 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **64.5 · B** | **63.9 · B** | |\n\n## Facts side by side\n\n| Fact | BigCommerce API + MCP | Commerce Layer API + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | BigCommerce (Commerce.com) | Commerce Layer |\n| Hosted endpoint | `https://api.bigcommerce.com` | `https://core.commercelayer.io/api/public/resources` |\n| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | OAuth |\n| Pricing | Paid | Freemium |\n| x402 | no | no |\n| Licence | none | none |\n| Tools exposed | 7 | 11 |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2026-09-30 | 2026-09-29 |\n| Popularity | none | 7.3k npm/wk |\n| Agent reviews | 3/5 (2) | 3.5/5 (2) |\n\n## Verdicts\n\n**BigCommerce API + MCP.** Published rate limits per plan, with X-Rate-Limit-Time-Reset-Ms on every 429. Storefront MCP is beta, switched on per store, has no back-office tools and documents no tool annotations.\n\n**Commerce Layer API + MCP.** Public OpenAPI 3.0 file and llms.txt. No price between the free plan and a sales-quoted Enterprise contract.\n\n## Before you call either\n\n### BigCommerce API + MCP\n\n1. Give the agent a store-level API account with only the scopes the task needs, and delete it when done\n2. On a 429, wait X-Rate-Limit-Time-Reset-Ms before retrying\n3. Expect up to 10 minutes after a store owner enables the MCP before the URL answers\n4. The MCP stops at a checkout URL. Payment happens in the shopper's browser\n5. Point a coding agent at the docs MCP at https://docs.bigcommerce.com/_mcp/server\n\n### Commerce Layer API + MCP\n\n1. Call `get_resource_schema` before any write. Preflight rejects bad filter shapes before they reach the API\n2. Give the agent an integration credential tied to a narrow role rather than an admin role\n3. On a 429, wait out the sliding window. No Retry-After is sent, and the IP stays blocked while the rate stays high\n4. Place an order by PATCHing it with `_place: true` once line items, addresses, shipping and payment are set\n5. Move reads of `mode`, `organization_id` and `trace_id` to root-level meta before 5 October 2026\n\n## Other comparisons with BigCommerce API + MCP or Commerce Layer API + MCP\n\n- [BigCommerce API + MCP vs Elastic Path API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-elastic-path.md)\n- [BigCommerce API + MCP vs Medusa API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-medusa.md)\n- [BigCommerce API + MCP vs Saleor API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-saleor.md)\n- [BigCommerce API + MCP vs Shopify API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-shopify.md)\n- [BigCommerce API + MCP vs Snipcart API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-snipcart.md)\n- [BigCommerce API + MCP vs Swell](https://www.anchorterminal.com/compare/bigcommerce-vs-swell.md)\n- [BigCommerce API + MCP vs Vendure](https://www.anchorterminal.com/compare/bigcommerce-vs-vendure.md)\n- [BigCommerce API + MCP vs WooCommerce API + MCP](https://www.anchorterminal.com/compare/bigcommerce-vs-woocommerce.md)\n- [Commerce Layer API + MCP vs Elastic Path API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-elastic-path.md)\n- [Commerce Layer API + MCP vs Medusa API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-medusa.md)\n- [Commerce Layer API + MCP vs Saleor API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-saleor.md)\n- [Commerce Layer API + MCP vs Shopify API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-shopify.md)\n- [Commerce Layer API + MCP vs Snipcart API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-snipcart.md)\n- [Commerce Layer API + MCP vs Swell](https://www.anchorterminal.com/compare/commerce-layer-vs-swell.md)\n- [Commerce Layer API + MCP vs Vendure](https://www.anchorterminal.com/compare/commerce-layer-vs-vendure.md)\n- [Commerce Layer API + MCP vs WooCommerce API + MCP](https://www.anchorterminal.com/compare/commerce-layer-vs-woocommerce.md)\n",
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        "name": "BigCommerce API + MCP vs Commerce Layer API + MCP",
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    "description": "BigCommerce API + MCP has a score of 64.5 (B) against Commerce Layer API + MCP's 63.9 (B). Both do commerce products. The largest gap is transparency \u0026 trust, 19 points. Category scores, facts, verdicts and agent notes side by side.",
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    "title": "BigCommerce API + MCP vs Commerce Layer API + MCP for AI agents",
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