aid: featherless
url: https://raw.githubusercontent.com/api-evangelist/featherless/refs/heads/main/apis.yml
name: Featherless AI
kind: company
description: Featherless AI is a serverless LLM inference platform that serves thousands
  of open-weight models from the Hugging Face catalog behind a single OpenAI-compatible
  REST API. It uses flat monthly subscription pricing with unlimited tokens rather
  than per-token billing, exposing chat completions, text completions, an embeddings
  endpoint, and a large models catalog.
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Paid · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/featherless.png
tags:
- AI
- LLM
- Inference
- Serverless
- Open Models
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: featherless:featherless-chat-api
  name: Featherless AI Chat API
  description: OpenAI-compatible chat completions.
  humanURL: https://featherless.ai/docs/completions
  baseURL: https://api.featherless.ai/v1
  tags:
  - Chat
  properties:
  - type: OpenAPI
    url: openapi/featherless-chat-api-openapi.yml
  - type: Documentation
    url: https://featherless.ai/docs/completions
  - type: APIReference
    url: https://featherless.ai/docs/api-examples-and-snippets
  - type: AsyncAPI
    url: asyncapi/featherless-asyncapi.yml
  - type: Postman
    url: collections/featherless.postman_collection.json
  - type: Documentation
    url: https://featherless.ai/docs/quickstart-guide
  - type: Documentation
    url: https://featherless.ai/docs/embeddings
- aid: featherless:featherless-completions-api
  name: Featherless AI Completions API
  description: OpenAI-compatible legacy text completions.
  humanURL: https://featherless.ai/docs/completions
  baseURL: https://api.featherless.ai/v1
  tags:
  - Completions
  properties:
  - type: OpenAPI
    url: openapi/featherless-completions-api-openapi.yml
  - type: Documentation
    url: https://featherless.ai/docs/completions
  - type: APIReference
    url: https://featherless.ai/docs/api-examples-and-snippets
  - type: AsyncAPI
    url: asyncapi/featherless-asyncapi.yml
  - type: Postman
    url: collections/featherless.postman_collection.json
  - type: Documentation
    url: https://featherless.ai/docs/quickstart-guide
  - type: Documentation
    url: https://featherless.ai/docs/embeddings
- aid: featherless:featherless-embeddings-api
  name: Featherless AI Embeddings API
  description: OpenAI-compatible text embeddings.
  humanURL: https://featherless.ai/docs/completions
  baseURL: https://api.featherless.ai/v1
  tags:
  - Embeddings
  properties:
  - type: OpenAPI
    url: openapi/featherless-embeddings-api-openapi.yml
  - type: Documentation
    url: https://featherless.ai/docs/completions
  - type: APIReference
    url: https://featherless.ai/docs/api-examples-and-snippets
  - type: AsyncAPI
    url: asyncapi/featherless-asyncapi.yml
  - type: Postman
    url: collections/featherless.postman_collection.json
  - type: Documentation
    url: https://featherless.ai/docs/quickstart-guide
  - type: Documentation
    url: https://featherless.ai/docs/embeddings
- aid: featherless:featherless-models-api
  name: Featherless AI Models API
  description: Model catalog discovery.
  humanURL: https://featherless.ai/docs/completions
  baseURL: https://api.featherless.ai/v1
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/featherless-models-api-openapi.yml
  - type: Documentation
    url: https://featherless.ai/docs/completions
  - type: APIReference
    url: https://featherless.ai/docs/api-examples-and-snippets
  - type: AsyncAPI
    url: asyncapi/featherless-asyncapi.yml
  - type: Postman
    url: collections/featherless.postman_collection.json
  - type: Documentation
    url: https://featherless.ai/docs/quickstart-guide
  - type: Documentation
    url: https://featherless.ai/docs/embeddings
common:
- type: AgenticAccess
  url: agentic-access/featherless-agentic-access.yml
- type: DomainSecurity
  url: security/featherless-domain-security.yml
- type: Authentication
  url: authentication/featherless-authentication.yml
- type: GitHubOrganization
  url: https://github.com/featherless-ai
- type: LinkedIn
  url: https://www.linkedin.com/company/featherless-ai
- type: Website
  url: https://featherless.ai/
- type: Documentation
  url: https://featherless.ai/docs/quickstart-guide
- type: Plans
  url: plans/featherless-plans-pricing.yml
- type: RateLimits
  url: rate-limits/featherless-rate-limits.yml
- type: FinOps
  url: finops/featherless-finops.yml
- url: https://featherless.ai/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com