UnifAPI Docs

Agent-first docs for UnifAPI Skills, MCP setup, public-data APIs, authentication, schemas, errors, rate limits, and OpenAPI.

UnifAPI gives Claude, ChatGPT custom MCP apps, OpenClaw, Hermes, Codex, Claude Code, Cursor, VS Code, and other MCP-capable agents live public data for task-specific workflows. Install the plugin once — it brings the agent skills and the public-data MCP together, read-only, OAuth, no API key — then run an agent or skill such as KOL pricing. Use the HTTP API reference when you want to turn a working workflow into product code.

What is UnifAPI?

UnifAPI is a Skills-first public-data layer for AI agents. The API catalog is the data layer under those Skills: normalized public social records, consistent authentication, canonical response schemas, cursor pagination, structured errors, and OpenAPI discovery.

Who should use UnifAPI?

Use UnifAPI when an agent or application needs public social data without building a separate integration for every provider. Common workflows include KOL pricing, creator research, social listening, competitor monitoring, and Reddit community research.

How is UnifAPI different from an API marketplace?

API marketplaces list many unrelated providers with different auth patterns, schemas, pagination rules, errors, and billing models. UnifAPI starts from agent tasks, then exposes the live public-data operations those tasks need through MCP and HTTP with one shape, one workspace, and one bill.

Get started

Quickstart

Install the plugin, then make your first HTTP call.

Skills

How Skills map task prompts to MCP operations.

Install the plugin

Install per client for general, research, and coding agents.

API reference

Live public-data operations behind Skills.

How it works

Install the plugin. One install brings the agent skills and the public-data MCP together — read-only, OAuth, no API key. For Claude-compatible clients: /plugin marketplace add unifapi-agent/agents then /plugin install unifapi@unifapi. See Install the plugin for every client.

Run an agent or skill. Ask for a task result such as KOL pricing, creator discovery, social listening, or competitive research. The agent discovers and calls public-data operations through MCP, and OAuth opens only when it first needs live data.

Use HTTP when you productize. Developers can call the same live public-data operations through https://api.unifapi.com.

Why UnifAPI

Skills reuse the agent product you already pay for. UnifAPI bills public-data operations with $0.001 credits and OpenAPI-published operation minimums.

Agent-native. MCP exposes list_operations, get_operation, and call_api so an agent can discover and use the live catalog.
Public-data scoped. UnifAPI serves public records. OAuth authorizes the UnifAPI workspace, not a user's private source account.
Discoverable. /openapi.json, /llms.txt, /llms-full.txt, and markdown page alternates are first-class.
Portable. Skills can run in Claude, ChatGPT custom MCP apps, OpenClaw, Hermes, Codex, Claude Code, Cursor, VS Code, and other MCP-capable clients; developers can later use the same operations over HTTP.