{"uid":"cap_IoziYtQ5qLs7DAFM9aa8F","slug":"nomos-usdc-twd-value-assessment-api-147f8795","name":"Nomos USDC/TWD Value Assessment API","description":"Machine-payable service intelligence for discovering, verifying, and monitoring identity, risk, authorization, execution-preflight, and evidence APIs before autonomous agents spend.","url":"https://base-agent-preflight.bytoken2023.workers.dev/x402/v1/value/usdc-twd","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"amount":{"type":"string","pattern":"^[0-9]+(?:\\.[0-9]{1,18})?$","description":"Optional positive decimal USDC amount. Defaults to 1."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"network":{"type":"string"},"product":{"type":"string"},"activity":{"type":"object"},"identity":{"type":"object"},"assessment":{"type":"object"},"provenance":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"network":"eip155:8453","product":"nomos-value-usdc-twd","assessment":{"flags":[],"risk_level":"low","risk_score":0}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mIxa_wxAtjZZ_N-vjMrCA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a risk assessment and metadata for a USDC-to-TWD value operation, including risk score, risk level, and any flags.","exampleAgentPrompt":"Before I convert 50 USDC to Taiwan dollars, can you run a Nomos risk preflight check on the USDC/TWD value operation and tell me the risk score and any flags?","exampleUseCases":[{"title":"Pre-trade risk check for USDC/TWD","prompt":"I'm about to exchange 100 USDC for Taiwan dollars — can you do a quick Nomos risk assessment on the USDC/TWD pair first and let me know if the risk level is low or if there are any flags I should know about?"},{"title":"Automated agent safeguard before payout","prompt":"Before my agent sends a USDC payment that gets converted to TWD, run a Nomos value preflight check on the USDC/TWD pair with the default 1 USDC amount and only proceed if the risk score is zero and there are no flags."},{"title":"Compliance screening for stablecoin conversion","prompt":"I need to confirm there are no compliance flags on a USDC to TWD conversion — can you call the Nomos USDC/TWD risk API for a 25 USDC amount and show me the full assessment result?"}],"resultDescription":"Returns a JSON object containing the network identifier (e.g. eip155:8453 for Base), a product string ('nomos-value-usdc-twd'), and an assessment object with risk_level (e.g. 'low'), a numeric risk_score, and a flags array listing any detected risk indicators. Additional fields for identity, activity, and provenance may also be present.","failureModes":["Missing or malformed 'amount' query parameter returns a validation error","Non-numeric or negative amount values are rejected","Payment not included or insufficient USDC triggers a 402 Payment Required response","Network or Cloudflare Worker downtime results in a 503 or timeout","Amount exceeding allowed range may return an error or unexpected assessment"],"whenToPreferThis":"Use this endpoint when an AI agent or automated workflow needs a lightweight, pay-per-request risk preflight on a USDC-to-TWD value operation before executing it. It is best suited for Base network transactions and situations where you need a structured risk_score and flags output without maintaining a persistent risk-engine subscription. Prefer this over generic fraud APIs when you specifically need TWD currency-pair context on the Base blockchain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:57:44.751Z","isFirstParty":false}