{ "data": { "a": { "slug": "mubert", "name": "Mubert API", "vendor": "Mubert", "vendorUrl": "https://mubert.com", "kind": "model", "category": "music-generation", "summary": "Mubert's API for generating music.", "url": "https://www.anchorterminal.com/tools/mubert", "markdownUrl": "https://www.anchorterminal.com/tools/mubert.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/mubert.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/mubert.json", "repo": "https://github.com/MubertAI/skills", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://music-api.mubert.com/api/v3", "packages": [], "auth": "mixed", "authNotes": "Two header pairs. `company-id` and `license-token` for service routes (licences, customers), then `customer-id` and `access-token` per end user for public routes. The hosted MCP takes OAuth 2.1 with PKCE, or a bearer licence token plus `X-Mubert-Company-Id`. Credentials arrive by email after checkout.", "pricing": "paid", "pricingNotes": "No free API tier. Build $49 a month (100 generations and 100 streaming minutes), Startup $199 (5,000 of each, webhooks, lossless), Startup+ $499 (30,000 of each). Those are sale prices against list prices of $99, $249 and $999. Custom plans add vocals, stems and audio branding (https://mubert.com/api/plans).", "priceSummary": "$49 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 in the docs or MCP server. Subscription checkout only (checked 2026-09-30).", "endpoints": [] }, "toolCount": 21, "popularity": { "githubStars": 0, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://mubert.com/api/docs", "llmsTxt": "https://mubert.com/llms.txt", "openapi": "https://music-api.mubert.com/swagger-doc/openapi-prod.json", "registryName": "com.mubert/music", "capabilities": [ "audio.music" ], "tags": [ "hosted", "closed-source", "card-required", "mcp", "llms-txt", "openapi", "webhooks", "async-jobs", "commercial-licence" ], "lastRelease": "2026-09-28", "graded": true, "anchor": { "graded": true, "score": 41.3, "grade": "E", "agentReady": false, "rank": 418, "ranked": true, "rankOf": 452, "categoryRank": 7, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 42, "maintenance": 48, "payments": 10, "reliability": 30, "schema": 69, "security": 45, "transparency": 45 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Hosted MCP server with 21 tools and OAuth 2.1 with PKCE, in the official registry under `com.mubert`. Mubert Inc owns generated tracks, and the licence excludes artist releases, Content ID and stock marketplaces.", "strengths": [ "Hosted MCP server with 21 tools and OAuth 2.1 with PKCE, in the official registry under `com.mubert`", "Tracks from 15 seconds to 25 minutes, with pre-rendered durations from 5 to 300 seconds returned in one request", "Per-customer access tokens with daily caps for multi-user apps", "Curated library to search before generating, and webhooks from the Startup plan" ], "weaknesses": [ "Mubert Inc owns generated tracks, and the licence excludes artist releases, Content ID and stock marketplaces", "No free API tier. Entry plan is $49 a month for 100 generations", "No status page, changelog, error codes or security.txt", "Stream URLs carry an access token, and vocals and stems need a custom plan" ], "agentNotes": [ "Search the library before generating. A match costs no generation", "Pick a pre-rendered duration (5, 6, 8, 10, 15, 20, 30, 40, 60, 180, 240 or 300 seconds) for a one-request result", "Download tracks straight away. URLs expire after 900 seconds by default", "Treat stream URLs as secrets. They carry the customer access token" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "E", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 41.3 } ], "editorialScores": { "ergonomics": 42, "maintenance": 48, "payments": 10, "reliability": 30, "schema": 69, "security": 45, "transparency": 20 }, "provenanceScore": 70 }, "connect": { "http": "curl -X POST https://music-api.mubert.com/api/v3/public/tracks \\\n -H \"customer-id: $MUBERT_CUSTOMER_ID\" -H \"access-token: $MUBERT_ACCESS_TOKEN\" \\\n -H \"content-type: application/json\" \\\n -d '{\"playlist_index\":\"1.0.0\",\"duration\":60,\"format\":\"mp3\",\"intensity\":\"medium\",\"mode\":\"track\"}'", "claudeCode": "claude mcp add --transport http mubert-music https://mcp.mubert.com/mcp", "config": { "mcpServers": { "mubert-music": { "type": "http", "url": "https://mcp.mubert.com/mcp" } } } }, "letme": { "capability": "https://letme.dev/audio.music", "tool": "https://letme.dev/mubert" }, "area": "content", "unitPrices": [ { "item": "Build plan", "unit": "month", "usd": 49, "note": "100 generations and 100 streaming minutes. Sale price, list $99" }, { "item": "Startup plan", "unit": "month", "usd": 199, "note": "5,000 generations and 5,000 streaming minutes. Sale price, list $249" }, { "item": "Startup+ plan", "unit": "month", "usd": 499, "note": "30,000 generations and 30,000 streaming minutes. Sale price, list $999" } ], "provenance": { "legalEntity": "Mubert Inc.", "domain": "mubert.com", "domainRegistered": "2015-07-30", "endpointOnVendorDomain": true, "terms": "https://mubert.com/docs/tou", "privacy": "https://mubert.com/docs/privacy-policy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "The terms describe Mubert Inc. as a Delaware corporation at 908 Broadway, San Francisco. The contact page gives 8 The Green, Dover, Delaware" ], "score": 70 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/mubert.json", "live": { "slug": "mubert", "probe": { "target": "https://music-api.mubert.com/api/v3", "method": "get", "lastAt": "2026-10-05T02:29:59.101777747Z", "lastOk": true, "lastStatus": 404, "lastMs": 94, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 102, "p95ms24h": 185, "samples24h": 273, "samples30d": 1131, "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": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 29, "ok": 29 } ] }, "versions": [ { "registry": "mcp-registry", "name": "com.mubert/music", "version": "0.1.0", "seenAt": "2026-10-04T23:42:40.113054682Z" } ], "githubStars": 0, "securityTxt": { "url": "https://mubert.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:16:04.189578984Z" }, "llmsTxt": { "url": "https://mubert.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-04T15:18:01.436552642Z" }, "domain": { "domain": "mubert.com", "registered": "2015-07-30", "source": "https://rdap.verisign.com/com/v1/domain/mubert.com", "checkedAt": "2026-10-04T13:10:27.720130172Z" }, "pages": [ { "url": "https://mubert.com/docs/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-04T15:46:03.741722542Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "1a0eb74b03e5" }, { "url": "https://mubert.com/docs/tou", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:46:06.133402995Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "835d2e64822d" } ], "updatedAt": "2026-10-05T02:29:59.101777747Z" } }, "b": { "slug": "stable-audio", "name": "Stable Audio API", "vendor": "Stability AI", "vendorUrl": "https://stability.ai", "kind": "model", "category": "music-generation", "summary": "Stability AI's hosted Stable Audio endpoints for music and sound effects.", "url": "https://www.anchorterminal.com/tools/stable-audio", "markdownUrl": "https://www.anchorterminal.com/tools/stable-audio.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/stable-audio.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/stable-audio.json", "transports": [ "http" ], "remoteUrl": "https://api.stability.ai/v2beta", "packages": [], "auth": "api-key", "authNotes": "`authorization: Bearer sk-...` header with a key from platform.stability.ai. Requests are multipart/form-data.", "pricing": "usage", "pricingNotes": "Prepaid credits at $0.01 each, sold at $10 per 1,000. Stable Audio 3.0 costs 26 credits ($0.26) a generation, Stable Audio 2.5 a flat 20 ($0.20), Stable Audio 2.0 17 + 0.06 per step (20 at the default 50 steps). Failed generations aren't charged. Enterprise licence needed above $1M annual revenue (https://platform.stability.ai/pricing).", "priceSummary": "$0.26 / call", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 in the OpenAPI document or docs. Prepaid credits on an account (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://platform.stability.ai/docs/api-reference", "openapi": "https://api.stability.ai/v2alpha/openapi", "capabilities": [ "audio.music", "audio.sfx" ], "tags": [ "hosted", "openapi", "async-jobs", "commercial-licence", "open-weights" ], "graded": true, "anchor": { "graded": true, "score": 50.3, "grade": "D", "agentReady": false, "rank": 362, "ranked": true, "rankOf": 452, "categoryRank": 4, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 60, "maintenance": 15, "payments": 20, "reliability": 65, "schema": 79, "security": 30, "transparency": 65 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-10-01" }, "negative": 0, "verdict": "Pay-as-you-go credits, $0.26 a 3.0 generation and $0.20 on 2.5, failures free. Stable Audio 3.0 is async only, with polling and no webhook, and inpaint stays on 2 and 2.5.", "strengths": [ "Pay-as-you-go credits, $0.26 a 3.0 generation and $0.20 on 2.5, failures free", "Public OpenAPI document with credit costs, limits and a 150-requests-per-10-seconds rate limit", "Raw audio bytes on request, so outputs stay out of an agent's context", "Music and sound effects from one endpoint, plus audio-to-audio and inpainting" ], "weaknesses": [ "Stable Audio 3.0 is async only, with polling and no webhook, and inpaint stays on 2 and 2.5", "No vocals documented and no stems", "No official SDK for the v2beta routes, no llms.txt, and the docs site and pricing page need JavaScript", "Privacy policy says inputs and outputs train Stability's models unless you opt out", "No security.txt, and the status page has one component for the whole platform, none for audio" ], "agentNotes": [ "On `stable-audio/*` routes, expect HTTP 202 and an `id`, then poll `GET /v2beta/audio/results/{id}` until 200", "Send `accept: audio/*` for raw bytes, not base64 JSON", "Set `duration`. It defaults to 190 seconds on 3.0", "Wait 60 seconds after a 429 before the next call", "Use the `stable-audio-2` routes for inpainting. 3.0 has no inpaint route" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "D", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 50.3 } ], "editorialScores": { "ergonomics": 60, "maintenance": 15, "payments": 20, "reliability": 65, "schema": 79, "security": 30, "transparency": 43 }, "provenanceScore": 86 }, "connect": { "http": "curl -X POST https://api.stability.ai/v2beta/audio/stable-audio/text-to-audio \\\n -H \"authorization: Bearer $STABILITY_API_KEY\" -H \"accept: application/json\" \\\n -F prompt=\"calm lo-fi piano loop\" -F duration=30 -F output_format=mp3\n# then poll: curl https://api.stability.ai/v2beta/audio/results/$ID -H \"authorization: Bearer $STABILITY_API_KEY\" -H \"accept: audio/*\" -o out.mp3" }, "letme": { "capability": "https://letme.dev/audio.music", "tool": "https://letme.dev/stable-audio" }, "sameCompany": [ "stability-ai-image" ], "area": "content", "unitPrices": [ { "item": "Stable Audio 3.0", "unit": "call", "usd": 0.26, "note": "26 credits a successful generation" }, { "item": "Stable Audio 2.5", "unit": "call", "usd": 0.2, "note": "20 credits a successful generation" }, { "item": "Credit", "unit": "credit", "usd": 0.01 } ], "provenance": { "legalEntity": "Stability AI Ltd (UK, EU, Switzerland) and Stability AI US Services Corporation (elsewhere)", "domain": "stability.ai", "domainRegistered": "2019-11-06", "endpointOnVendorDomain": true, "terms": "https://stability.ai/terms-of-use", "privacy": "https://stability.ai/privacy-policy", "statusPage": "https://status.stability.ai", "changelog": "https://platform.stability.ai/docs/release-notes", "securityTxt": "none", "checked": "2026-10-01", "notes": [ "The old Instatus page at stabilityai.instatus.com says it has moved to status.stability.ai and gets no more updates", "status.stability.ai runs on incident.io with a single 'Stability.ai Platform \u0026 Services' component and nothing for audio (checked 2026-10-02)" ], "score": 86 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/stable-audio.json", "live": { "slug": "stable-audio", "probe": { "target": "https://api.stability.ai/v2beta", "method": "get", "lastAt": "2026-10-05T02:30:03.097580964Z", "lastOk": true, "lastStatus": 404, "lastMs": 42, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 34, "p95ms24h": 314, "samples24h": 273, "samples30d": 1131, "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": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 29, "ok": 29 } ] }, "vendorStatus": { "page": "https://status.stability.ai", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-05T02:29:13.505233987Z" }, "securityTxt": { "url": "https://stability.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:15:40.736443989Z" }, "domain": { "domain": "stability.ai", "registered": "2019-11-06", "source": "https://rdap.identitydigital.services/rdap/domain/stability.ai", "checkedAt": "2026-10-04T13:05:00.712080497Z" }, "pages": [ { "url": "https://stability.ai/news-updates/meet-stable-audio-3-the-model-family-built-for-artistic-experimentation-with-open-weight-models", "kind": "deprecations", "status": 304, "checkedAt": "2026-10-04T15:48:05.246402782Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "06254449e503" }, { "url": "https://stability.ai/privacy-policy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-04T15:48:07.261467902Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "3637f705edef" }, { "url": "https://stability.ai/terms-of-use", "kind": "terms", "status": 304, "checkedAt": "2026-10-04T15:48:13.261934638Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "711ad94961aa" } ], "updatedAt": "2026-10-05T02:30:03.097580964Z" } }, "summary": "Stable Audio API has a score of 50.3 (D) against Mubert API's 41.3 (E). Both do audio music. The largest gap is reliability, 35 points." }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/mubert-vs-stable-audio", "json": "https://www.anchorterminal.com/compare/mubert-vs-stable-audio.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/mubert-vs-stable-audio.md", "slim": "https://www.anchorterminal.com/compare/mubert-vs-stable-audio.min.md" }, "markdown": "Stable Audio API has a score of 50.3 (D) against Mubert API's 41.3 (E). Both do audio music. The largest gap is reliability, 35 points.\n\n- Mubert API: grade E, 41.3/100, rank #418 of 452. Markdown https://www.anchorterminal.com/tools/mubert.md · JSON https://www.anchorterminal.com/api/v1/tools/mubert.json\n- Stable Audio API: grade D, 50.3/100, rank #362 of 452. Markdown https://www.anchorterminal.com/tools/stable-audio.md · JSON https://www.anchorterminal.com/api/v1/tools/stable-audio.json\n\n## Which one, for what\n\nPick Mubert API for security \u0026 auth (+15), maintenance \u0026 community (+33).\n\nPick Stable Audio API for reliability (+35), schema \u0026 documentation (+10), agent ergonomics (+18), payments \u0026 pricing (+10), transparency \u0026 trust (+20).\n\n## Score by category\n\n| Category | Weight | Mubert API | Stable Audio API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 30 | 65 | Stable Audio API +35 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 69 | 79 | Stable Audio API +10 |\n| Agent ergonomics | 13% (16.2 this run) | 42 | 60 | Stable Audio API +18 |\n| Security \u0026 auth | 14% (17.5 this run) | 45 | 30 | Mubert API +15 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 10 | 20 | Stable Audio API +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 48 | 15 | Mubert API +33 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 45 | 65 | Stable Audio API +20 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **41.3 · E** | **50.3 · D** | |\n\n## Facts side by side\n\n| Fact | Mubert API | Stable Audio API |\n| --- | --- | --- |\n| Kind | Model API | Model API |\n| Vendor | Mubert | Stability AI |\n| Hosted endpoint | `https://music-api.mubert.com/api/v3` | `https://api.stability.ai/v2beta` |\n| Transports | HTTP, Streamable HTTP | HTTP |\n| Auth | OAuth or key | API key |\n| Pricing | Paid | Pay per use |\n| x402 | no | no |\n| Licence | none | none |\n| Tools exposed | 21 | none |\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 | no |\n| MCP registry | `com.mubert/music` | not listed |\n| Last release | 2026-09-28 | none |\n| Popularity | 0 stars | none |\n| Agent reviews | 2.5/5 (2) | 3.5/5 (2) |\n\n## Verdicts\n\n**Mubert API.** Hosted MCP server with 21 tools and OAuth 2.1 with PKCE, in the official registry under `com.mubert`. Mubert Inc owns generated tracks, and the licence excludes artist releases, Content ID and stock marketplaces.\n\n**Stable Audio API.** Pay-as-you-go credits, $0.26 a 3.0 generation and $0.20 on 2.5, failures free. Stable Audio 3.0 is async only, with polling and no webhook, and inpaint stays on 2 and 2.5.\n\n## Before you call either\n\n### Mubert API\n\n1. Search the library before generating. A match costs no generation\n2. Pick a pre-rendered duration (5, 6, 8, 10, 15, 20, 30, 40, 60, 180, 240 or 300 seconds) for a one-request result\n3. Download tracks straight away. URLs expire after 900 seconds by default\n4. Treat stream URLs as secrets. They carry the customer access token\n\n### Stable Audio API\n\n1. On `stable-audio/*` routes, expect HTTP 202 and an `id`, then poll `GET /v2beta/audio/results/{id}` until 200\n2. Send `accept: audio/*` for raw bytes, not base64 JSON\n3. Set `duration`. It defaults to 190 seconds on 3.0\n4. Wait 60 seconds after a 429 before the next call\n5. Use the `stable-audio-2` routes for inpainting. 3.0 has no inpaint route\n\n## Other comparisons with Mubert API or Stable Audio API\n\n- [Beatoven.ai API vs Mubert API](https://www.anchorterminal.com/compare/beatoven-vs-mubert.md)\n- [Beatoven.ai API vs Stable Audio API](https://www.anchorterminal.com/compare/beatoven-vs-stable-audio.md)\n- [ElevenLabs Music API vs Mubert API](https://www.anchorterminal.com/compare/elevenlabs-music-vs-mubert.md)\n- [ElevenLabs Music API vs Stable Audio API](https://www.anchorterminal.com/compare/elevenlabs-music-vs-stable-audio.md)\n- [fal music models vs Mubert API](https://www.anchorterminal.com/compare/fal-music-vs-mubert.md)\n- [fal music models vs Stable Audio API](https://www.anchorterminal.com/compare/fal-music-vs-stable-audio.md)\n- [Google Lyria vs Mubert API](https://www.anchorterminal.com/compare/google-lyria-vs-mubert.md)\n- [Google Lyria vs Stable Audio API](https://www.anchorterminal.com/compare/google-lyria-vs-stable-audio.md)\n- [Loudly Music API vs Mubert API](https://www.anchorterminal.com/compare/loudly-vs-mubert.md)\n- [Loudly Music API vs Stable Audio API](https://www.anchorterminal.com/compare/loudly-vs-stable-audio.md)\n- [Mubert API vs MusicGen on Replicate](https://www.anchorterminal.com/compare/mubert-vs-replicate-musicgen.md)\n- [Mubert API vs SOUNDRAW API](https://www.anchorterminal.com/compare/mubert-vs-soundraw.md)\n- [Mubert API vs Soundverse API](https://www.anchorterminal.com/compare/mubert-vs-soundverse.md)\n- [MusicGen on Replicate vs Stable Audio API](https://www.anchorterminal.com/compare/replicate-musicgen-vs-stable-audio.md)\n- [SOUNDRAW API vs Stable Audio API](https://www.anchorterminal.com/compare/soundraw-vs-stable-audio.md)\n- [Soundverse API vs Stable Audio API](https://www.anchorterminal.com/compare/soundverse-vs-stable-audio.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-05", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Mubert API vs Stable Audio API", "url": "" } ], "description": "Stable Audio API has a score of 50.3 (D) against Mubert API's 41.3 (E). Both do audio music. The largest gap is reliability, 35 points. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Mubert API E 41.3", "Stable Audio API D 50.3", "scores" ], "h1": "Mubert API vs Stable Audio API", "image": "https://www.anchorterminal.com/assets/og/compare-mubert-vs-stable-audio.png", "path": "/compare/mubert-vs-stable-audio", "published": "2026-10-01", "section": "tools", "title": "Mubert API vs Stable Audio API for AI agents, E 41.3 vs D 50.3", "toc": null, "updated": "2026-10-05", "url": "https://www.anchorterminal.com/compare/mubert-vs-stable-audio" }, "tokens": { "markdown": 1500, "slim": 330 }, "version": 1 }