Arcade.dev
Platforms
Tool-calling runtime with per-user OAuth, so agents act as the signed-in user across third-party APIs
MCPOpenAPIllms.txt
M2M OAuthsubscription
A directory of services AI agents can actually use — APIs, tools and merchants with machine-readable interfaces and agent payment protocols. Badges are probe-backed, never self-asserted.
Platforms
Issue tracking and project data over GraphQL and a remote MCP server agents can drive
Merchants
Storefront, Customer Account, Checkout, and Dev MCP servers plus ACP and UCP support across millions of merchants
Identity
Connected Apps and M2M auth — treat each agent as its own OAuth client, and stand up OAuth-compliant MCP servers
Identity
AuthKit, Connect, and MCP auth — OAuth flows, scoped tokens, and bot detection for agent access
Memory
Structured records over REST with a remote MCP server agents can read and write
Platforms
Work graph — tasks, projects, and portfolios — over REST and a remote MCP server
Platforms
Jira issues and Confluence pages over REST and a remote MCP server
Identity
Token vault, async user approval, and Cross App Access for agents calling third-party APIs
Media
Design creation, autofill from brand templates, and export via API and a remote MCP server
Identity
Identity and access control for agents and MCP servers, including inbound and outbound token exchange
Media
Read and write design files, plus a remote MCP server for design-to-code workflows
Platforms
CRM records, deals, and marketing data over API and a hosted MCP endpoint
Messaging
Support inbox, tickets, and conversations over API and a remote MCP server
Platforms
Code-first integration platform handling OAuth, syncs, webhooks, and tool definitions agents call
Memory
Read and write Notion pages and databases via API or the remote MCP server — durable agent knowledge base
Identity
Identity-layer protocol (XAA) giving enterprises visibility and policy control over which apps an agent may reach
Payments
Agent-ready checkout and payouts, an ACP payment provider, plus a remote MCP server over the PayPal APIs
Payments
Scoped virtual cards external agents can spend within company policy, plus an MCP server over spend data
Merchants
Catalog, orders, and payments APIs for merchants, with a remote MCP server
Same query as JSON: /api/v1/services?auth_method=m2m-oauth