# SeaChat Developer Docs

> Agent-native API documentation for SeaChat.

Base API: https://seachat.ai
Docs: https://docs.seachat.ai

## Start here
- Quick Start: https://docs.seachat.ai/quick-start/
- Authentication: https://docs.seachat.ai/authentication/
- API Keys: https://docs.seachat.ai/api-keys/
- API Reference: https://docs.seachat.ai/api-reference/
- Full Markdown corpus: https://docs.seachat.ai/llms-full.txt
- Machine-readable capability catalog: https://docs.seachat.ai/api/capabilities.json
- OpenAPI 3.1: https://docs.seachat.ai/api/openapi.json
- Live capabilities for your key: https://seachat.ai/v1/capabilities
- TypeScript SDK: @seachat/platform-sdk (https://docs.seachat.ai/typescript-sdk/)

## Rules for agents
- Use the public `/v1` API under https://seachat.ai; do not call internal service ports.
- Send a SINGLE credential: `Authorization: Bearer <apiKey>`. Never also send `x-api-key`.
- Prefer the typed SDK methods or the documented `/v1` paths; use `/api/capabilities.json` for public planning and `GET /v1/capabilities` for your key's live capabilities.
- Discover deployment-specific model ids via `client.models.get(modality)` before sending multimodal params.
- Keep credentials out of prompts and generated files.

## Core references
- Home Markdown: https://docs.seachat.ai/index.md
- Quick Start: https://docs.seachat.ai/quick-start/index.md
- Authentication: https://docs.seachat.ai/authentication/index.md
- API Keys: https://docs.seachat.ai/api-keys/index.md
- TypeScript SDK: https://docs.seachat.ai/typescript-sdk/index.md
- Models: https://docs.seachat.ai/models/index.md
- Multimodal: https://docs.seachat.ai/multimodal/index.md
- Threads & Conversation: https://docs.seachat.ai/threads/index.md
- Tools: https://docs.seachat.ai/tools/index.md
- Files & Artifacts: https://docs.seachat.ai/files-artifacts/index.md
- Documents: https://docs.seachat.ai/documents/index.md
- Play Apps: https://docs.seachat.ai/play/index.md
- Usage & Quotas: https://docs.seachat.ai/usage-quotas/index.md
- Agent-Friendly Docs: https://docs.seachat.ai/agent-friendly/index.md
- API Reference: https://docs.seachat.ai/api-reference/index.md