# ChatGPT API

**Canonical:** https://apis.io/apis/chatgpt/chatgpt-api/  
**Provider:** ChatGPT — https://apis.io/providers/chatgpt/  
**Base URL:** https://api.openai.com/v1  
**Documentation:** https://platform.openai.com/docs/guides/chat

ChatGPT API is one of 2 APIs that [ChatGPT](https://apis.io/providers/chatgpt/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Artificial Intelligence, Chatbots, Conversational AI, Machine-Learning, and Natural Language Processing. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, a JSON-LD context, authentication docs, pricing, rate-limit docs, and 1 JSON Schema.

API for accessing OpenAI's ChatGPT language models for chat completions and conversations.

## Machine-readable artifacts (30)

- **Documentation** — https://platform.openai.com/docs/api-reference/chat
- **OpenAPI** — https://github.com/openai/openai-openapi/blob/master/openapi.yaml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/openapi/chatgpt-chat-completions-api-openapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/json-schema/chatgpt-chat-completion-schema.json
- **JSONLD** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/json-ld/chatgpt-context.jsonld
- **Authentication** — https://platform.openai.com/docs/api-reference/authentication
- **Pricing** — https://openai.com/pricing
- **RateLimits** — https://platform.openai.com/docs/guides/rate-limits
- **TermsOfService** — https://openai.com/terms
- **PrivacyPolicy** — https://openai.com/privacy
- **StatusPage** — https://status.openai.com
- **Support** — https://help.openai.com
- **GitHubOrganization** — https://github.com/openai
- **GettingStarted** — https://platform.openai.com/docs/quickstart
- **ChangeLog** — https://platform.openai.com/docs/changelog
- **Blog** — https://openai.com/blog
- **SDKs** — https://developers.openai.com/api/docs/libraries/
- **Security** — https://openai.com/business-data/
- **Models** — https://platform.openai.com/docs/models
- **Signup** — https://platform.openai.com/signup
- **Login** — https://platform.openai.com/login
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/apis.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-chat-completion-tool-call-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-create-and-poll-response-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-image-input-describe-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-moderation-gate-generate-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-multi-turn-conversation-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-response-lifecycle-cleanup-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-structured-output-response-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/chatgpt/refs/heads/main/arazzo/chatgpt-web-search-answer-workflow.yml

## Other ChatGPT APIs (1)

- [OpenAI Responses API](https://apis.io/apis/chatgpt/openai-responses-api/)

## Tags

Artificial Intelligence, Chatbots, Conversational AI, Machine-Learning, Natural Language Processing

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/chatgpt/chatgpt-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/chatgpt/.