{"uid":"cap_5E0l9uQ6No2ZluZZlXBcP","slug":"scriptmasterlabs-stablecoin-watch-api-3b6fca92","name":"ScriptMasterLabs Stablecoin Watch API","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-scriptmasterlabs.onrender.com/x402/stablecoin-watch?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"example":{}},"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_kPDeG3kLt4Vk3hBbch3Xi","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 real-time stablecoin market data, metrics, and monitoring information for major stablecoins, paid per-call via USDC on Base using the x402 protocol.","exampleAgentPrompt":"Pull the latest stablecoin watch data for USDC and USDT so I can check their peg stability and current market caps.","exampleUseCases":[{"title":"Stablecoin peg health monitoring","prompt":"Check whether USDT and USDC are currently holding their dollar peg and give me a summary of their peg status and any deviations."},{"title":"DeFi dashboard stablecoin metrics","prompt":"I need current market cap, circulating supply, and price data for the top stablecoins to populate my DeFi analytics dashboard."},{"title":"Crypto risk alert system","prompt":"Fetch the latest stablecoin watch data so I can flag any stablecoins that have drifted more than 0.5% from their peg and alert my team."}],"resultDescription":"Returns stablecoin market data including current price, peg status, circulating supply, market capitalization, and related metrics for major stablecoins. Response is a JSON object with stablecoin-specific fields, though the exact schema is minimally documented.","failureModes":["Payment not received or x402 payment header missing — returns 402 Payment Required","Invalid or unsupported properties filter — may return empty or malformed response","Service unavailable on Render free tier cold start — high latency or timeout","Upstream data source outage causing stale or missing stablecoin data","Malformed request returns generic error with no schema detail"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call, microtransaction-priced stablecoin market data settled in USDC on Base via the x402 protocol — particularly when building crypto-native agents that already handle x402 payments and need stablecoin peg monitoring or supply metrics without a subscription commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:45.846Z","isFirstParty":false,"canonicalSlug":"scriptmasterlabs-stablecoin-watch-api-3b6fca92"}