Explained
The questions we get asked most.
Platform
Platform
What are the MCP primitives?
Platform
What is a pub/sub realtime API versus a webhook?
Platform
What is a request ID, and how do I use it with support?
Platform
What is a webhook?
Platform
What is A2A, and how is it different from MCP?
Platform
What is an agent skill?
Platform
What is an error catalog, and how do I map error codes to retries?
Platform
What is an MCP server, and how does an agent use one to send messages?
Platform
What is an OpenAPI spec, and how do I generate a Bird client from it?
Build on the same network.
A test API key is yours immediately. Production unlocks when you add a payment method and verify a sender.