{"uid":"cap_vr4wDOoD28KmhqAtfh4_L","slug":"tenjin-stablecoin-payments-census-article-c748534a","name":"Tenjin Stablecoin Payments Census Article","description":"317,621 stablecoin payments in 30 days, and every single one was USDC. A complete census of a payment network where every transaction settles on-chain: 317,621 paid calls in 30 days, 100.00% denominated in USDC, 100.00% on Base. Median payment $0.009 — half are under a cent, below the fixed component of card interchange. Small, extremely concentrated, and measured rather than asserted. Dataset and reproduction script included.","url":"https://tenjin.blog/api/read/agent-market-data/317-621-stablecoin-payments-in-30-days-and-every-single-one-was-usdc","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"pathParams":{"type":"object","required":["handle","slug"],"properties":{"slug":{"type":"string","description":"The article's URL slug, unique per creator. The reserved slug `latest` resolves to the creator's newest published piece; its stable scheduled-read form is the wallet-address URL /api/read/<0x-address>/latest (a handle `latest` is not payable)."},"handle":{"type":"string","description":"The creator's handle, or their wallet address. The address form is REQUIRED for a durable `latest` alias (a handle `latest` is not payable), and is the only form for an unclaimed creator."}}},"queryParams":{"type":"object","required":[],"properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6PvN0yvoXUKv5QEAWA1HW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a paid article presenting a complete 30-day census of 317,621 on-chain stablecoin payments, all in USDC on Base, with dataset and reproduction script.","exampleAgentPrompt":"Pull up that Tenjin article on the 317,621 stablecoin payments census — I want to see the full breakdown of USDC payment activity on Base, including the median transaction size and the included dataset.","exampleUseCases":[{"title":"Stablecoin micropayment research briefing","prompt":"Get me the Tenjin article about their 30-day census of 317,621 stablecoin payments on Base — I want the data on median payment size and the fact that every single one was USDC."},{"title":"Crypto payments vs card interchange comparison","prompt":"Fetch the Tenjin piece showing that half of all on-chain USDC payments on Base are under a cent — I need those numbers to compare against credit card interchange fees."},{"title":"Reproduce on-chain payment dataset","prompt":"Retrieve that Tenjin article that includes the reproduction script for the Base USDC payment census so I can verify the 317,621 transaction figure myself."}],"resultDescription":"The full text of a Tenjin article presenting a 30-day census of 317,621 on-chain stablecoin payments, all denominated in USDC and settled on Base. Includes statistics such as 100% USDC concentration, 100% Base network share, median payment of $0.009, plus an embedded dataset and a reproduction script for independent verification.","failureModes":["Article slug or handle not found — returns 404","Payment not confirmed before content delivery — returns 402 if x402 payment flow fails","Network or gateway timeout","Handle resolves to unclaimed creator with no published article at this slug"],"whenToPreferThis":"Choose this endpoint when you need empirical, measured data on real on-chain stablecoin payment activity — specifically the complete 30-day USDC/Base payment census with reproduction script. Prefer it over general DeFi dashboards or aggregators when you want a self-contained, verifiable dataset with methodology included rather than live aggregate stats.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:54:40.875Z","isFirstParty":false}