{"uid":"cap_MStAYDiUu0tr0AZCujwwX","slug":"apex-faucet-arc-payment-inspector-1a423dab","name":"APEX Faucet Arc Payment Inspector","description":"Did that Arc payment actually land? Pass ?tx=0x… and optionally ?to=0x… and ?expect=1.50 to get the payer, the amount, whether it reached your address, confirmations, finality and the gas paid — all in USDC. Handles the thing that breaks most Arc integrations: USDC is the NATIVE gas token at 18 decimals in tx.value AND has a 6-decimal ERC-20 view, so a verifier that only reads Transfer logs reports real payments as zero. Read-only: checking never consumes the payment.","url":"https://apexfaucet.xyz/api/x402/arc-payment?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["tx"],"properties":{"tx":{"type":"string","pattern":"^0x[0-9a-fA-F]{64}$","description":"A 32-byte Arc transaction hash to inspect as a payment."}}}}},"output":{"type":"object"}}},"responseSchema":{"type":"json","schema":{"type":"object","properties":{"ok":{"type":"boolean"},"data":{"type":"object"},"paid":{"type":"number"},"tier":{"type":"string"},"asset":{"type":"string"}}},"example":{"ok":true,"data":{"symbol":"APEX","holders":9902,"priceUsd":0.0000041},"paid":0.01,"tier":"cheap","asset":"USDC"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kKPeG3u92Ar9e7_K9kR30","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Inspects an Arc blockchain transaction hash as a payment and returns token data (symbol, holders, price) along with payment tier and asset details.","exampleAgentPrompt":"Can you check Arc transaction hash 0xabc123...def456 to see if it counts as a valid payment and tell me the APEX token price and holder count?","exampleUseCases":[{"title":"Verify Arc payment for token access","prompt":"I just sent a payment on Arc with transaction hash 0x7f3a1b9c...d4e2. Can you check if that transaction is recognized as a valid payment and tell me what tier it falls into?"},{"title":"Look up APEX token stats via transaction","prompt":"I have an Arc tx hash 0x2d8f4c1a...b7e9 — can you inspect it and give me the current APEX token price in USD and how many holders it has?"},{"title":"Confirm payment asset and amount","prompt":"Can you verify the Arc transaction 0x5c9e2a7f...3b1d and tell me how much was paid and whether the asset used was USDC?"}],"resultDescription":"Returns a JSON object with: ok (boolean success flag), data (object containing token symbol, holder count, and USD price), paid (numeric amount paid), tier (payment tier string like 'cheap'), and asset (payment asset name like 'USDC').","failureModes":["Invalid or malformed tx hash returns error or ok:false","Transaction not found on Arc network","Transaction exists but was not a recognized payment","Network timeout or Arc RPC unavailability","Stale or already-processed transaction hash rejected"],"whenToPreferThis":"Use this endpoint when you need to inspect a specific Arc blockchain transaction hash to verify it as a payment and simultaneously retrieve APEX token metadata (price, holders). It is uniquely suited to the Arc/APEX ecosystem and combines payment validation with token analytics in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:42:30.437Z","isFirstParty":false,"canonicalSlug":"apex-faucet-arc-payment-inspector-1a423dab"}