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Relay

https://api.yesrelay.com/api/mcp

● healthy

Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.

Transport

streamable-http

Auth

bearer_api_key

Cost

—

Protocol revision

—

Listed in

Directories this entry was found in.

mcp-registry wellknown ↗

How to connect

MCP endpoint (streamable-http)

https://api.yesrelay.com/api/mcp

JSON-RPC initialize probe

curl -X POST https://api.yesrelay.com/api/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Homepage

https://yesrelay.com/en/api-docs

Source code

https://github.com/yesrelay/relay-mcp