Market metric

Exchange Premium Gap API

This Rexilion API metric page documents Exchange Premium Gap for Bitcoin data integrations.

Use GET /v1/metrics/market/exchange_premium_gap with X-API-Key authentication, a=BTC, i=1h or 1d, ex=coinbase_spot, ref_ex=binance_spot, and optional UTC millisecond bounds.

• Rexilion API overview
• Authentication
• Errors
• Metric changelog
• OpenAPI JSON
• Market metric docs