{"definitionRoot":"b24ac062dfabe8aacd9df7f182edd8b3e44dcd0c265a4c46c6df4166741ffc90","docsPath":"/docs/STABLECOIN_SUPPLY_BY_CHAIN.json","errors":[{"code":null,"description":"The request field is invalid.","status":400},{"code":null,"description":"Payment Required - an x402 v2 offer in the PAYMENT-REQUIRED header and body.","status":402},{"code":null,"description":"The result could not be delivered.","status":422},{"code":null,"description":"The seller or the product quote path is not currently admitting this request.","status":503}],"examples":{"deliverable":null,"detail":"Concrete request/deliverable examples are omitted until real settled evidence supplies them; the no-fake-demand rule forbids inventing sample payloads. The envelope shapes above are exact.","request":null,"state":"OMITTED_UNTIL_REAL_EVIDENCE"},"family":"UTILITY","familyTitle":"Utility","freshness":{"evidenceCutoff":"Every delivered envelope states its own evidenceCutoff; requests may pin evidenceCutoff at or before quote time.","freshnessClass":"CURRENT_SNAPSHOT","latencyClass":"STANDARD","machineVersion":"df8b5c0c","outputDomainKind":null,"provenance":"The deliverable carries its own uncertainty statement; citations are opaque content hashes for the public evidence used."},"inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"query":{"description":"The 0x address of the subject (contract or wallet); mixed case must be a valid EIP-55 checksum.","type":"string"},"subjectNetworkId":{"description":"CAIP-2 chain of the subject (e.g. eip155:8453) or a supported alias such as base.","type":"string"}},"required":["query","subjectNetworkId"],"type":"object","x-arbiter-contentType":"application/json","x-arbiter-schemaVersion":"1.0.0"},"method":"POST","operationId":"agenthubmachinestablecoin_supply_by_chain","outputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"citations":{"description":"Opaque content hashes for the public evidence used.","items":{},"type":"array"},"observedAt":{"description":"Newest observation timestamp represented in the result.","type":"string"},"recipe":{"description":"Recipe id and semantic version used to assemble the result.","type":"object"},"recipeRoot":{"description":"Content root of the exact recipe definition.","type":"string"},"sections":{"description":"Ordered results from the versioned primitive recipe.","items":{},"type":"array"},"subject":{"description":"Normalized subject or question accepted for the product.","type":"string"},"subjectNetworkId":{"description":"Canonical CAIP-2 subject chain, when material.","type":"string"},"uncertainty":{"description":"Plain-language limits of the evidence and inference in the result.","type":"string"}},"required":["recipe","subject","sections","citations","observedAt","uncertainty","recipeRoot"],"type":"object","x-arbiter-contentType":"application/json","x-arbiter-schemaVersion":"1.0.0"},"payment":{"admitted":true,"challengeHeader":"PAYMENT-REQUIRED","destination":{"address":"0x63aA5960943865e7d57FDdF0D899eE36B6D2046E","assetContracts":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85","0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392","0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","0x754704Bc059F8C67012fEd69BC8A327a5aafb603","0xaf88d065e77c8cC2239327C5EDb3A432268e5831","0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E","0x3600000000000000000000000000000000000000","0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"],"bindingVersion":"a2f250e514c4a05c34efc98c49a4f4ac01a67770884883d19ff3a6487972ed90","networks":["eip155:1","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:43114","eip155:5042","eip155:8453"],"resolvable":true,"source":"x402_seller_configuration.payTo"},"logicalPaymentHeader":"ARBITER-LOGICAL-PAYMENT-ID","payToSource":"the canonical RevenueWalletResolver binding (x402_seller_configuration.payTo); never an environment value and never a literal","paymentIdentifier":{"extension":"payment-identifier","semantics":"Retries carrying the same payment identifier return the cached delivery with the same receipt: no second settlement, no second work, no second delivery credit.","supported":true},"processingSemantics":"A 202 means verification or settlement is still in progress; retry the same call with the same payment and the same payment identifier.","protocol":"X402_V2","protocolVersion":2,"quoteHeader":"ARBITER-QUOTE-ID","scheme":"exact","signatureHeader":"PAYMENT-SIGNATURE"},"pricing":{"currency":"USD","floorUsd":0.008,"mode":"DYNAMIC_QUOTE","ownerCeilingUsd":null,"pricingClass":"CURRENT_UNIT","publicStartingPriceUsd":0.008},"productId":"STABLECOIN_SUPPLY_BY_CHAIN","productVersion":"1.0.0","provenance":{"basis":"CHAIN_STATE","protocols":[],"sources":["Public EVM chain state, read at a confirmed block by two independent keyed RPC operators (Alchemy, dRPC) that must agree"]},"resourceUrl":"https://arbiterverse.com/api/x402/STABLECOIN_SUPPLY_BY_CHAIN","schemaVersion":"1.0.0","summary":"Dollar-stablecoin supply on every EVM chain Arbiter serves, each chain read by Arbiter itself through its own two-provider quorum: the totalSupply of every issuer deployment in Arbiter's curated list (USDC, USDT, USDT0, USDG, USD1, AUSD, USDe where listed), totals per stablecoin across chains with each chain's share, led by the stablecoin you name. Name any curated dollar stablecoin and its chain. Example request: {\"query\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"subjectNetworkId\":\"eip155:8453\"}.","title":"Dollar-stablecoin supply by chain"}