official

Fireworks AI API

An inference and training platform for supported open models, with serverless APIs and dedicated deployment options.

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The facts, with sources.

Provider typeofficial
Pricing modelServerless inference uses model-specific token pricing; dedicated deployments and training use their documented workload-based pricing.
Markup notesPlatform-published pricing varies by service and serving mode; no single markup applies.
OpenAI compatibilityyes
Fireworks documents OpenAI Python and JavaScript SDK use with its base URL, including supported endpoints and request-field limitations.
Model supportThe Fireworks model documentation covers supported text, vision, audio, image, and embedding models; availability is platform-specific.
Payment methodsNot verified
Supported regionsNot verified — check official availability documentation
Billing currenciesUSD
Last reviewed2026-10-24 UTC

Verified considerations

Documented advantages

  • Documented serverless, dedicated deployment, and training options.
  • Official OpenAI SDK compatibility documentation is available.

Limitations to check

  • Pricing differs across models, serving modes, and workload types.
  • Supported models and API fields are specific to Fireworks.

Official sources

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