{"slug":"api-onesource-io-standard-v1-supply-history-476063","title":"The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain","host":"api.onesource.io","method":"GET","resource":"https://api.onesource.io/standard/v1/supply/history","category":"market","description":"The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Supply ledger history. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":789,"reported_calls_30d":18,"reported_payers_30d":18,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"hours":24},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"hours":{"minimum":1,"type":"integer"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"description":"Endpoint-specific response payload","properties":{"as_of_block":{"type":"integer"},"basis":{"type":"string"},"chain_id":{"type":"integer"},"history":{"items":{"properties":{"basis":{"type":"string"},"block":{"type":"integer"},"burned_buybacks_cum_raw":{"type":"string"},"burned_cum_raw":{"type":"string"},"burned_fees_cum_raw":{"type":"string"},"burned_forever_cum_raw":{"type":"string"},"burned_licenses_cum_raw":{"type":"string"},"circulating_raw":{"type":"string"},"deposited_cum_raw":{"type":"string"},"ledger_retired_cum_raw":{"type":"string"},"max_supply_raw":{"type":"string"},"minted_cum_raw":{"type":"string"},"ts":{"type":"string"}},"type":"object"},"type":"array"},"lag_blocks":{"type":"integer"},"network":{"type":"string"},"serving_state":{"type":"string"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.02,"price_match":true,"latency_ms":789,"error":null}],"description_full":"The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Supply ledger history. Fields ending in _raw are 18-decimal integers as strings. Divide by 1e18 to get token amounts.","last_updated":"2026-09-24T15:41:44.821Z","schemes":["exact"]}