{"uid":"cap_5fKzKutVjD4jOI81nEtLV","slug":"tenjin-eth-r-d-daily-eip-8141-pins-no-simulation-admission-1597313f","name":"Tenjin ETH R&D Daily: EIP-8141 Pins No-Simulation Admission","description":"Four new EIP-8141 PRs opened today around public mempool admission: direct evaluation for protocol-defined validation prefixes, a canonical P256 sender account, APPROVE gas, and 256-bit fee-field bounds. EIP-8015 also merged its Hegota cleanup after yesterday's daily.","url":"https://tenjin.blog/api/read/eth-rd/eth-r-d-daily-eip-8141-pins-no-simulation-admission","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_uLYtJl-zAkj-Hsf8k9Wfw","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 pay-per-read Ethereum R&D daily briefing article covering EIP-8141 public mempool admission proposals and EIP-8015 Hegota cleanup, delivered as full-text JSON after x402 payment.","exampleAgentPrompt":"Can you fetch the full Tenjin article on EIP-8141 no-simulation mempool admission from the eth-rd daily — the one covering the four new PRs on validation prefixes, P256 sender accounts, APPROVE gas, and 256-bit fee-field bounds, plus the EIP-8015 Hegota cleanup?","exampleUseCases":null,"resultDescription":"A JSON object containing the full text of the Tenjin pay-per-read article covering the Ethereum R&D daily briefing on EIP-8141 public mempool admission proposals (protocol-defined validation prefixes, canonical P256 sender account, APPROVE gas, 256-bit fee-field bounds) and EIP-8015 Hegota cleanup, unlocked after the x402 micropayment challenge is satisfied.","failureModes":["Payment not provided or insufficient — x402 challenge not satisfied, full content withheld","Invalid or non-existent handle — creator handle 'eth-rd' not found, 404 response","Invalid or non-existent slug — article slug not found, 404 response","Reserved slug 'latest' used with handle instead of wallet address — not payable, payment flow blocked","Network or server error — 5xx response from tenjin.blog"],"whenToPreferThis":"Use this endpoint when you need the full text of this specific Ethereum R&D daily article about EIP-8141 mempool admission from Tenjin, and you are prepared to fulfill the x402 micropayment (0.1 USDC). Prefer this over general web search when you need structured JSON output and complete article content rather than a snippet or summary.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:46:37.336Z","isFirstParty":false}