What is the Betfair: Exchange Streaming API base URL?

The Betfair: Exchange Streaming API base URL is http://stream-api.betfair.com:443/api

Betfair: Exchange Streaming API

by Betfair: Exchange Streaming Free tier

API to receive streamed updates. This is an ssl socket connection of CRLF delimited json messages (see RequestMessage & ResponseMessage)

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Quick Reference

Base URL http://stream-api.betfair.com:443/api Auth type none Auth header # No auth required Rate limit See documentation Pricing Enterprise / contact sales Free quota None Documentation https://developer.betfair.com/support/ Endpoint status Unreachable — No response — server may be down or blocking automated probes (checked Mar 29, 2026) Builder score D 20% builder-friendly

Pricing

Latency

Depth

Authentication

No authentication required

# No auth required

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free — open public API, no authentication required.

Key Endpoints

Method	Path	Description
POST	`/request`	This is a socket protocol delimited by CRLF (not http)

Sample Request

curl -X GET 'http://stream-api.betfair.com:443/api/request' \
  -H '# No auth required'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Betfair: Exchange Streaming documentation.