UTXO metric

Old Spent Share 1y API

Spent prevout value aged at least 52,560 blocks divided by total spent prevout value in each closed interval, multiplied by 100. Unit: percent.

Use GET /v1/metrics/utxo/old_spent_share_1y with X-API-Key authentication, a=BTC, i=10m or 1h or 1d, and optional UTC millisecond bounds.

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