{"uid":"cap_ktHrpDf8u3tFXNlxP03Xs","slug":"tenjin-eip-8141-sponsor-semantics-article-e7b127d6","name":"Tenjin: EIP-8141 Sponsor Semantics Article","description":"EIP-8141 merged skipped-frame and EOA sponsor fixes, while open follow-ups pin approval rollback, sponsor repayment batching, and EIP-8272 signature hashing.","url":"https://tenjin.blog/api/read/eth-rd/eth-r-d-daily-eip-8141-sponsor-semantics-tighten","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_KLdPkb5508jBQvv6nFcZP","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":"Returns the full text of a Tenjin daily Ethereum R&D briefing covering EIP-8141 sponsor semantics, skipped-frame fixes, and open follow-ups on approval rollback and EIP-8272.","exampleAgentPrompt":"Pull the Tenjin daily briefing on EIP-8141 sponsor semantics — I want to know what the merged skipped-frame and EOA sponsor fixes changed and what open follow-ups like approval rollback and EIP-8272 signature hashing are still pending.","exampleUseCases":[{"title":"Track EIP-8141 sponsor semantics changes","prompt":"Get me the Tenjin eth-r-d-daily article on EIP-8141 sponsor semantics so I can understand what the merged skipped-frame and EOA sponsor fixes actually changed."},{"title":"Research open Ethereum account abstraction issues","prompt":"I'm researching open issues in Ethereum account abstraction — pull the Tenjin briefing on EIP-8141 that covers approval rollback, sponsor repayment batching, and EIP-8272 signature hashing follow-ups."},{"title":"Stay current on Ethereum R&D daily digest","prompt":"Fetch the latest Tenjin Ethereum R&D daily covering EIP-8141 so I can brief my team on what sponsor semantics tightening means for our smart wallet implementation."}],"resultDescription":"The full article content of the Tenjin daily Ethereum R&D briefing on EIP-8141 sponsor semantics, including details on merged fixes for skipped-frame handling and EOA sponsor behavior, and open follow-up items such as approval rollback, sponsor repayment batching, and EIP-8272 signature hashing.","failureModes":["Article not found if slug or handle is misspelled — returns 404","Payment failure if x402 USDC payment of $0.1 is not completed — returns 402","Rate limiting if too many requests are made in succession","Stale or removed article if the creator has unpublished the piece"],"whenToPreferThis":"Use this endpoint when you specifically need the Tenjin daily R&D briefing covering EIP-8141 sponsor semantics, skipped-frame fixes, and EOA sponsor changes. Prefer this over generic web search when you need a curated, structured Ethereum R&D summary rather than raw forum or GitHub content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:06:54.502Z","isFirstParty":false}