--- title: suno-v6 API — Suno Pricing & Specs | RunAPI description: Use suno-v6 via RunAPI — the Suno family. Per-call pricing, model ID, specs, and developer setup guide. url: https://runapi.ai/models/suno/v6.md canonical: https://runapi.ai/models/suno/v6 locale: en site: RunAPI image: https://runapi.ai/assets/opengraph-bfaaa0f0.png alternates: en: https://runapi.ai/models/suno/v6 zh-CN: https://runapi.ai/zh-CN/models/suno/v6 es: https://runapi.ai/es/models/suno/v6 ja: https://runapi.ai/ja/models/suno/v6 de: https://runapi.ai/de/models/suno/v6 fr: https://runapi.ai/fr/models/suno/v6 pt-BR: https://runapi.ai/pt-BR/models/suno/v6 ko: https://runapi.ai/ko/models/suno/v6 it: https://runapi.ai/it/models/suno/v6 nl: https://runapi.ai/nl/models/suno/v6 pl: https://runapi.ai/pl/models/suno/v6 tr: https://runapi.ai/tr/models/suno/v6 zh-TW: https://runapi.ai/zh-TW/models/suno/v6 zh-HK: https://runapi.ai/zh-HK/models/suno/v6 ar: https://runapi.ai/ar/models/suno/v6 x-default: https://runapi.ai/models/suno/v6 model: Suno provider: Suno variant_id: suno-v6 sdk_model_id: suno-v6 modality: audio_music price_from_cents: 12 billing_unit: call status: active --- > HTML version: https://runapi.ai/models/suno/v6 > Site index for agents: https://runapi.ai/llms.txt # suno-v6 API Use suno-v6 from the Suno family via RunAPI. Per-call pricing, no subscription, and failed generations are never charged. **Suno / [Suno](https://runapi.ai/models/suno.md)** **Operational · audio_music · Commercial OK** ## Try Suno v6 Pick any model and generate in seconds. ## Try a Model Now Pick any model and generate in seconds. **Mode:** - Text to music - `asynchronous` - Extend music - `asynchronous` - Cover audio - `asynchronous` - Create mashup - `asynchronous` **Model:** - **Suno v6** — `suno-v6` · $0.12 / track **Prompt:** Describe what you want to create... **Estimated:** $0.12 / track - [Generate](https://runapi.ai/login) Sign in to generate with RunAPI. ### Switch variant - [suno-v4](https://runapi.ai/models/suno/v4.md) - [suno-v4.5](https://runapi.ai/models/suno/v4.5.md) - [suno-v4.5-all](https://runapi.ai/models/suno/v4.5-all.md) - [suno-v4.5-plus](https://runapi.ai/models/suno/v4.5-plus.md) - [suno-v5](https://runapi.ai/models/suno/v5.md) - [suno-v5.5](https://runapi.ai/models/suno/v5.5.md) - **suno-v6** (current) - [suno-v6-mini](https://runapi.ai/models/suno/v6-mini.md) - [suno-v6-wild](https://runapi.ai/models/suno/v6-wild.md) 9 versions available suno-v6 targets the sweet spot of quality and cost within the Suno family. It shares the same API key, request shape, and async task lifecycle as every other RunAPI model — switch to this variant by changing one model ID parameter. Install the Suno skill to load docs, typed schemas, pricing notes, and setup steps into your coding workspace. Billing is metered per completed request in USD with no subscription or minimum spend, and failed generations are never charged. - Pay-per-call pricing in USD with no subscription - Failed generations are never charged - Streaming when supported by the model - Schema-validated parameters and tool calls - Switch variant by changing one model ID parameter - Unified billing across all models and providers ## Usage metrics - **API Calls / Day:** 3 - **Success Rate:** 100.0% - **Avg Generation:** 27.3s Verified customer feedback is not available for this model yet. ## Technical details | Field | Value | |---|---| | Provider | Suno | | Model ID | suno-v6 | | Modality | Audio & Music | | Task types | Asynchronous | | API endpoint | [/api/v1/suno/text_to_music, /api/v1/suno/extend_music, /api/v1/suno/cover_audio, /api/v1/suno/create_mashup](https://runapi.ai/docs/api/suno/text-to-music) | | Billing unit | call | | Input parameters | audio_id, audio_url, audio_weight, callback_url, continue_at, duration_seconds, instrumental, lyrics, model, negative_tags, parameter_mode, persona_id, persona_type, prompt, style, style_weight, task_id, title, upload_url, upload_url_list, vocal_gender, vocal_mode, weirdness_constraint | | Catalog status | Operational | **HOW IT WORKS** ## Use This Model in 3 Steps 1. **Get Your Key** - Sign up for free and create an API key for suno-v6 from the dashboard. 2. **Send a Request** - POST to /api/v1/suno/cover_audio with the suno-v6 model slug and your parameters. 3. **Get Results** - Poll the task or follow the callback to retrieve the completed suno-v6 result. ## What this model offers - **Flexible parameters** — Configure 21 documented parameters, including audio_id, audio_url, audio_weight, continue_at, duration_seconds. - **Endpoint coverage** — Exposes 4 public endpoint(s): text_to_music, extend_music, cover_audio, create_mashup. - **Webhook delivery** — Asynchronous tasks accept a callback URL for completion notifications. - **Usage-based billing** — Metered by call with no subscription requirement. ## Suno v6 Pricing | Endpoint | Resolution | Duration | Price | |---|---|---|---| | `text_to_music` | Not available | call | $0.17 / track | | `extend_music` | Not available | call | $0.12 / track | | `cover_audio` | Not available | call | $0.12 / track | | `create_mashup` | Not available | call | $0.12 / track | **API REFERENCE** ## Endpoint Specification | Field | Value | |---|---| | Endpoint | `POST /api/v1/suno/cover_audio` | | Model ID | `suno-v6` | | Task Types | `text_to_music, extend_music, cover_audio, create_mashup` | | Max Duration | `Unavailable` | | Resolutions | `Unavailable` | | Aspect Ratios | `Unavailable` | | Output Format | `Unavailable` | | Avg Generation Time | `Unavailable` | ## Request parameters ### `style` **Optional** · `string` Music style. ### `title` **Optional** · `string` Music title. ### `lyrics` **Optional** · `string` Exact cover lyrics to sing. ### `prompt` **Optional** · `string` Cover brief for automatic lyrics. ### `persona_id` **Optional** · `string` Persona ID. ### `upload_url` **Required** · `string` URL of the audio file to cover. ### `vocal_mode` **Required** · `string` Vocal generation mode. (auto_lyrics, exact_lyrics, instrumental) ### `audio_weight` **Optional** · `number` Audio weight (0-1). ### `callback_url` **Optional** · `string` Webhook URL for async notifications. ### `persona_type` **Optional** · `string` Persona type. (style, voice) ### `style_weight` **Optional** · `number` Style adherence weight (0-1). ### `vocal_gender` **Optional** · `string` Vocal gender. (male, female) ### `negative_tags` **Optional** · `string` Styles to avoid. ### `weirdness_constraint` **Optional** · `number` Weirdness constraint (0-1). **Request example** ```json { "model": "suno-v6", "prompt": "Write a lo-fi chill beat with soft piano, vinyl crackle, and a gentle bass line, 2 minutes long." } ``` ### Model skill — suno-v6 Install the skill once, then use the variant ID from this page while building. ```sh npx skills add runapi-ai/suno -g ``` ```text Install the Suno skill for this app: 1. Add runapi-ai/suno with the skills installer. 2. Load SKILL.md in this workspace. 3. Use its docs, schemas, pricing notes, and setup steps with model ID suno-v6. 4. Confirm the install path when done. ``` ### Use suno-v6 with a model skill 1. **Install** — Install the model skill for the Suno line. The skill loads docs, typed schemas, pricing notes, and setup steps into your coding workspace so your agent has the right context. 2. **Configure** — Set the model field to the full model ID shown on this page and configure your RunAPI API key as an environment variable. The same key works across all models and providers. 3. **Call** — Use the skill instructions while adding prompt, input, and callback handling to your application. RunAPI routes the request to the provider, manages the async lifecycle, and returns structured JSON. 4. **Receive** — Read the task response by polling the task ID, streaming when supported, or handling the webhook callback at your configured URL. Generated outputs are stored and retrievable by task ID. ### What's different about suno-v6 - **VS SUNO-V4: suno-v6** — Improved coherence and frequency range, 4-min cap - **VS SUNO-V4.5: suno-v6** — 8-min first-generation, 25% fewer genre errors, 40% better vocals - **VS SUNO-V4.5-ALL: suno-v6** — All v4.5 styles and modes unlocked without subscription gating ## USE CASES **Podcast & video scoring** Generate royalty-free background music matched to episode mood without licensing fees. **Game audio** Generate adaptive ambient soundscapes and effects for procedurally generated levels. **Ad voiceover & SFX** Generate custom voiceovers and sound effects for client spots without a recording studio. ## Frequently asked questions about Suno v6 ### How do I select suno-v6? Pass the model ID shown in the quickstart. ### What's the rate limit on this variant? Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades. ### Can I switch variants later? Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape. ### Does it stream? Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery. ### Where do I report quality issues? Open an issue on the public GitHub repo or email support at contact@runapi.ai. Include the task ID and model ID so the team can investigate the specific generation. ### Do I need a separate provider account? No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider. ### RELATED - [suno-v4](https://runapi.ai/models/suno/v4.md) — by Suno · $0.010 / call - [suno-v4.5](https://runapi.ai/models/suno/v4.5.md) — by Suno · $0.010 / call - [suno-v4.5-plus](https://runapi.ai/models/suno/v4.5-plus.md) — by Suno · $0.010 / call - [suno-v5](https://runapi.ai/models/suno/v5.md) — by Suno · $0.010 / call ### Start building with Suno. - [Create free account](https://runapi.ai/login) - [Read the quickstart →](https://runapi.ai/docs/api/suno/text-to-music) ## Building with a team? We're here to help with enterprise setup, integrations, and technical questions. [Contact Us](https://runapi.ai/contact.md) --- ## More from RunAPI - [Home](https://runapi.ai/.md) ### Product - [Model Catalog](https://runapi.ai/models.md) - [Pricing](https://runapi.ai/pricing.md) - [Providers](https://runapi.ai/models#all-models) ### Developers - [Documentation](https://runapi.ai/docs/guides) - [SDKs](https://runapi.ai/sdk.md) - [CLI](https://runapi.ai/cli.md) - [MCP Server](https://runapi.ai/mcp.md) ### Guides - [Claude Code vs Cursor](https://runapi.ai/claude-code-vs-cursor.md) - [Cursor API Setup](https://runapi.ai/cursor-api-setup.md) - [RunAPI vs OpenRouter](https://runapi.ai/openrouter-alternative.md) ### Company - [Enterprise](https://runapi.ai/contact.md) - [Contact](https://runapi.ai/contact.md) ### Legal - [Terms](https://runapi.ai/terms.md) - [Privacy](https://runapi.ai/privacy.md) - [Site index for agents](https://runapi.ai/llms.txt) Contact: contact@runapi.ai ## Structured data ```json [ { "@context": "https://schema.org", "inLanguage": "en", "@type": "WebSite", "name": "RunAPI", "url": "https://runapi.ai/", "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://runapi.ai/models?q={search_term_string}" }, "query-input": "required name=search_term_string" } }, { "@context": "https://schema.org", "inLanguage": "en", "@type": "Organization", "name": "RunAPI", "url": "https://runapi.ai/", "logo": { "@type": "ImageObject", "url": "https://runapi.ai/icon.svg" }, "sameAs": [ "https://github.com/runapi-ai" ] }, { "@context": "https://schema.org", "inLanguage": "en", "@type": "SoftwareApplication", "name": "Suno suno-v6", "applicationCategory": "DeveloperApplication", "offers": { "@type": "Offer", "price": "0.1200", "priceCurrency": "USD", "priceSpecification": { "@type": "UnitPriceSpecification", "unitText": "call" } } }, { "@context": "https://schema.org", "inLanguage": "en", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://runapi.ai/" }, { "@type": "ListItem", "position": 2, "name": "Models", "item": "https://runapi.ai/models" }, { "@type": "ListItem", "position": 3, "name": "Suno", "item": "https://runapi.ai/models/suno" }, { "@type": "ListItem", "position": 4, "name": "suno-v6", "item": "https://runapi.ai/models/suno/v6" } ] }, { "@context": "https://schema.org", "inLanguage": "en", "@type": "HowTo", "name": "Use suno-v6 with a model skill", "description": "Use suno-v6 via RunAPI — the Suno family. Per-call pricing, model ID, specs, and developer setup guide.", "totalTime": "PT5M", "step": [ { "@type": "HowToStep", "position": 1, "name": "Install", "text": "Install the model skill for the Suno line. The skill loads docs, typed schemas, pricing notes, and setup steps into your coding workspace so your agent has the right context.", "url": "https://runapi.ai/models/suno/v6#how-step-1" }, { "@type": "HowToStep", "position": 2, "name": "Configure", "text": "Set the model field to the full model ID shown on this page and configure your RunAPI API key as an environment variable. The same key works across all models and providers.", "url": "https://runapi.ai/models/suno/v6#how-step-2" }, { "@type": "HowToStep", "position": 3, "name": "Call", "text": "Use the skill instructions while adding prompt, input, and callback handling to your application. RunAPI routes the request to the provider, manages the async lifecycle, and returns structured JSON.", "url": "https://runapi.ai/models/suno/v6#how-step-3" }, { "@type": "HowToStep", "position": 4, "name": "Receive", "text": "Read the task response by polling the task ID, streaming when supported, or handling the webhook callback at your configured URL. Generated outputs are stored and retrievable by task ID.", "url": "https://runapi.ai/models/suno/v6#how-step-4" } ] }, { "@context": "https://schema.org", "inLanguage": "en", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How do I select suno-v6?", "acceptedAnswer": { "@type": "Answer", "text": "Pass the model ID shown in the quickstart." } }, { "@type": "Question", "name": "What's the rate limit on this variant?", "acceptedAnswer": { "@type": "Answer", "text": "Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades." } }, { "@type": "Question", "name": "Can I switch variants later?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape." } }, { "@type": "Question", "name": "Does it stream?", "acceptedAnswer": { "@type": "Answer", "text": "Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery." } }, { "@type": "Question", "name": "Where do I report quality issues?", "acceptedAnswer": { "@type": "Answer", "text": "Open an issue on the public GitHub repo or email support at contact@runapi.ai. Include the task ID and model ID so the team can investigate the specific generation." } }, { "@type": "Question", "name": "Do I need a separate provider account?", "acceptedAnswer": { "@type": "Answer", "text": "No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider." } } ] } ] ```