Arcade

arcade.dev

A runtime and platform that lets AI agents securely authenticate, call, and govern actions across external tools and APIs via MCP.

The Arcade API uses API key authentication; has freemium pricing; offers a free tier (Free plan: $0/month, 2,000 auth events/month and 2,000 tool calls/month, no credit card required). Verified 2026-08-03 with per-field source links.

Cloud & Infrastructure Verified 2026-08-03 medium confidence

Base URL

https://api.arcade.dev

docs.arcade.dev ↗

Auth

API key

docs.arcade.dev ↗

Free tier

Free plan: $0/month, 2,000 auth events/month and 2,000 tool calls/month, no credit card required

arcade.dev ↗

Pricing model

freemium

arcade.dev ↗

Pricing

Free $0/mo; Team $25/mo platform fee + $0.10 per auth event and $0.01 per tool call; Enterprise custom pricing

arcade.dev ↗

Rate limits

not documented null

no source

OpenAPI spec

not documented null

no source

MCP server

Arcade is an MCP runtime; users can build/deploy custom MCP servers and create MCP gateways that federate tools into a single URL

arcade.dev ↗