# StudioAPI > Unified API infrastructure. Sources across public data, OTA, marketplaces, and more normalized behind one consistent, agent-ready API. One key, one contract, one bill — for products and AI agents. ## Core facts - Product: StudioAPI (studioapi.dev) - Tagline: Many sources. One API. Every agent. - Model: B2B SaaS — free developer tier, usage-based Scale tier, custom Enterprise tier - Payment: credits, volume pricing, and x402 on-chain pay-per-call for agents - Integration: REST + MCP-native + OpenAI-compatible function calling ## Links - Landing page: https://studioapi.dev - Dashboard: https://app.studioapi.dev - Documentation: https://docs.studioapi.dev - MCP server: https://mcp.studioapi.dev/mcp ## Capabilities for agents - Every endpoint is exposed as an MCP tool. - Tool schemas are OpenAI/Anthropic function-calling compatible. - Multi-source failover returns one consistent response. - SSE streaming is available for long agent runs. - x402 receipts let agents pay per request on-chain. - Keys can be scoped per agent with budgets and audit logs.