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AIsa gives AI agents and developers a single gateway to discover, call, and pay for models and data APIs. Instead of managing separate accounts and subscriptions for every vendor, you use one API key to access:
  • Major LLMs & media models: Call OpenAI, Anthropic, Gemini, Grok, DeepSeek, Qwen, Kimi, GLM, MiniMax, and more through unified endpoints.
  • 100+ real-time data APIs: Access web search, Twitter, YouTube, financial data, and prediction markets without separate provider contracts.
  • Pay-per-use billing: Every call draws on one prepaid balance, with per-key spending limits and free cost quotes on supported endpoints. Selected endpoints also accept x402 machine payments.

For AI agents

Connect AIsa to your agent as a tool. Sign-in runs via browser OAuth, so there is no API key to copy.

Connect via MCP

Recommended. Add https://mcp.aisa.one/mcp to Claude Code, Codex, Cursor, or any MCP client.

Install the Agent Skill

Give your coding agent built-in instructions on how to use AIsa with one command.

Use the CLI

Search, quote, and call tools from terminals, scripts, and CI environments.

Integrations

Setup guides for Claude Code, Codex, Cursor, OpenClaw, Hermes, and more.

For developers

Integrate AIsa into your code with standard SDKs or direct HTTP calls.

API Key & First Call

Create a key and make your first request with curl.

OpenAI / Anthropic SDK

Keep your existing SDK: just switch the base URL and API key.

API Reference

Browse every model and data endpoint with interactive examples.

How It Works

Learn how authentication, endpoints, and billing work together.

What’s available

Models

GPT, Claude, Gemini, Grok, DeepSeek, Qwen, Kimi, and more behind one endpoint.

Data APIs

Search, finance, social, SEO, sales, and more, without separate vendor accounts.

Agent Skills

Ready-made task instructions for coding agents.
Live catalogs: aisa.one/models for models and aisa.one/api for data APIs.