Skip to content

Getting started

The Public Signals API gives you live prediction-market contest snapshots and Cotes AI signals over HTTPS JSON and Server-Sent Events.

https://api.cotes.ai
Terminal window
export COTES_API_KEY='your-key'
export BASE='https://api.cotes.ai'
# Liveness (no auth)
curl -sS "$BASE/v1/health"
# Active contest for a series
curl -sS -H "Authorization: Bearer $COTES_API_KEY" \
"$BASE/v1/contests/active?series=KXBTC15M"
Method Path Auth
GET /v1/health none
GET /v1/contests/active?series={series} API key
GET /v1/contests?series={series} API key
GET /v1/contests/{ticker} API key
GET /v1/stream/contests?series={series} API key (SSE)

series is a series prefix such as KXBTC15M. Use the full ticker only on /v1/contests/{ticker}.