USDC & EURC Supply and Control
Parameter-free Circle USDC and EURC snapshot on Ethereum, Base and Arbitrum from the token contracts: total supply, 1/7/30-day supply change, 7-day net issuance split CCTP / Gateway / other minters, mint and burn counts, paused flag, implementation and last upgrade, role holders, blacklist count and 30-day changes, last control event. Use to watch stablecoin supply and freeze risk. Refreshed daily; never sold stale. JSON, no API key. $0.01 per call. Blockchain IQ.
Request
- Base URL: https://www.blockchainiq.co
- URL: https://www.blockchainiq.co/api/x402/v1/stablecoins
- Auth: none declared
Response
Circle USDC and EURC snapshot — JSON envelope with source, disclaimer, terms and data (A list of { chain, token, contract, asOfDay, asOfBlock, asOfTime, totalSupply, supplyChange { d1, d7, d30 }, netIssuance7d { cctpV1, cctpV2, gateway, unlabelled }, completeDays7d, mints7d, burns7d, paused, implementation, lastUpgradeAt, roles, blacklist { current, complete, adds30d, removes30d }, lastControlEvent, historyFrom, openGaps, refreshedAt } (plus top-level count and classes). Amounts are token units: USDC in dollars, EURC in euros. A 503 means the data is more than 36 hours old or missing; you were not charged.).
Changes
No recorded changes to this operation across all 1 revision of this API.