# Chatley Developer API

**Canonical:** https://apis.io/apis/chatley-ai/developer-api/  
**Provider:** Chatley AI — https://apis.io/providers/chatley-ai/  
**Base URL:** https://api.chatley.ai  
**Documentation:** https://docs.chatley.ai/developer-api/

Chatley Developer API is one of 2 APIs that [Chatley AI](https://apis.io/providers/chatley-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 4 JSON Schema definitions. Tagged areas include Chat and AI Agents. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 4 JSON Schemas.

The Chatley Developer API lets you create chat sessions with your Chatley agents and send them messages from your own application (POST /api/developer/chat/sessions, POST /api/developer/chat/messages), authenticated with a Chatley API key sent as a Bearer token. Chatley publishes no machine-readable contract for it; the OpenAPI here is generated from the documentation pages.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/developer/chat/messages` | POST /api/developer/chat/messages |
| POST | `/api/developer/chat/sessions` | POST /api/developer/chat/sessions |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/chatley-ai/openapi/_ae-authored/chatley-ai-openapi-generated.yml
- **Documentation** — https://docs.chatley.ai/developer-api/
- **JSONSchema** — https://artifacts.apis.io/chatley-ai/json-schema/chatley-ai-post-api-developer-chat-messages-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/chatley-ai/json-schema/chatley-ai-post-api-developer-chat-sessions-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/chatley-ai/json-schema/chatley-ai-post-api-developer-chat-messages-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/chatley-ai/json-schema/chatley-ai-post-api-developer-chat-sessions-request-schema.json
- **APIsJSON** — https://artifacts.apis.io/chatley-ai/apis.yml

## Other Chatley AI APIs (1)

- [Chatley MCP Server](https://apis.io/apis/chatley-ai/mcp-server/)

## Tags

Chat, AI Agents

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