{"uid":"cap_Yr0qdtMLjxv4MyUY4-y36","slug":"nimbus-onchain-data-api-base-stablecoin-flows-6274252b","name":"Nimbus Onchain Data API – Base Stablecoin Flows","description":"x402 pay-per-call. Payments are per request in USDC and are final. No refunds on-chain. Service is provided as-is and may change or stop without notice. Informational data only, not financial, investment, legal, or tax advice. Metrics such as net transfer volume estimates and wallet clusters are algorithmic estimates from public blockchain data and may be wrong or delayed. Provided as-is with no warranty. Methodology: https://crypto-data-api-zo95.onrender.com/methodology.","url":"https://crypto-data-api-zo95.onrender.com/v1/base/stablecoin-flows?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"window":"1h","burned_usd":500000,"checks_run":[{"id":"pipeline_fresh","ran":true,"passed":true,"description":"Ingested data lag under 300s"}],"disclaimer":"Informational data only, ...","minted_usd":1000000,"top_net_inflow":[{"address":"0xabc...","net_usd":250000}],"generated_at_utc":"2026-09-29T19:40:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h90Ava7lCbLCH_5HsetiB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns minting, burning, and net inflow metrics for stablecoins on the Base blockchain over a rolling time window","exampleAgentPrompt":"What's the current stablecoin flow on Base — how much has been minted vs burned in the last hour, and which addresses are seeing the biggest net inflows?","exampleUseCases":[{"title":"Real-time DeFi liquidity monitoring","prompt":"Check the stablecoin flows on Base for me right now — I want to know how much is being minted versus burned and whether there's net inflow or outflow across the network."},{"title":"Top wallet inflow surveillance","prompt":"Which wallet addresses on Base are pulling in the most stablecoin value right now? Pull the latest net inflow leaderboard from the Base stablecoin flow data."},{"title":"Stablecoin supply trend analysis","prompt":"I'm tracking stablecoin supply dynamics on Base — can you fetch the latest mint and burn volumes so I can see if supply is expanding or contracting this hour?"}],"resultDescription":"Returns a JSON object with the time window queried, total USD value minted and burned in that window, a ranked list of top addresses by net stablecoin inflow (with address and net USD amount), data freshness/pipeline health checks, a disclaimer, and a UTC timestamp of when the data was generated.","failureModes":["Payment not received or insufficient USDC — request rejected before data is returned","Data pipeline lag exceeds threshold — freshness check fails and data may be stale","Service unavailability (hosted on Render free tier) — cold starts or downtime possible","No refunds if the service returns an error after payment is accepted","Schema or methodology changes without notice — output fields may shift"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call snapshot of stablecoin minting, burning, and top net inflow activity specifically on the Base blockchain, without committing to a subscription. It is well-suited for agents that only occasionally need onchain stablecoin flow data and want to pay micro-amounts per query rather than maintaining API keys or monthly plans. Prefer alternatives (e.g. Dune Analytics, Nansen, Flipside) if you need historical depth, cross-chain coverage, custom SQL, or guaranteed SLAs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T18:40:53.268Z","isFirstParty":false,"canonicalSlug":"nimbus-onchain-data-api-base-stablecoin-flows-6274252b"}