{"uid":"cap_xV0Zj-nDwhH_I4RkdoHNZ","slug":"delx-commerce-evm-blob-count-check-4753c2c3","name":"Delx Commerce — EVM Blob Count Check","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/evm-blob-count-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"maximum":{"type":"integer","description":"Maximum supplied to EVM Blob Count Check; used only for this bounded calculation and processed in memory without retention."},"blob_count":{"type":"integer","description":"Blob Count supplied to EVM Blob Count Check; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"maximum":6,"blob_count":2,"within_limit":true},"schema":"delx/util-evm-blob-count-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"b549f9e7119c69aa37ac661b862dfefbba90fa2ca0d8fa28e49d03aec7f75485","external_calls":0},"operation":"evm_preflight:evm_blob_count_check"}},"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_rnlj47DJHn8ty1aY59Vbs","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":"Validates whether a given EVM blob count is within a specified maximum limit, returning a bounded pass/fail result with verifiable evidence.","exampleAgentPrompt":"Before I submit this EVM transaction, check whether a blob count of 2 is within the maximum of 6 — I need a pass or fail result with a verifiable hash.","exampleUseCases":[{"title":"EVM transaction preflight validation","prompt":"I'm about to send an EVM transaction with 3 blobs and the network allows a maximum of 6 — can you do a quick preflight check to confirm my blob count is within the limit?"},{"title":"Agent guardrail before blob submission","prompt":"Before my agent submits the next EVM blob batch, check whether 5 blobs stay within the maximum of 6, and give me verifiable evidence of the check."},{"title":"Automated EVM blob limit monitoring","prompt":"My pipeline is about to push 7 blobs but the cap is 6 — run the EVM blob count check right now so I know if it will be rejected before we try."}],"resultDescription":"Returns a JSON object with the original inputs (blob_count and maximum), a boolean within_limit field, an overall status (pass/fail), and an evidence block containing a SHA-256 hash of the input, a flag confirming no data retention, and a count of external calls made (always 0).","failureModes":["Missing required parameters (blob_count or maximum) result in a validation error","Non-integer input types cause a schema rejection","Payment not received or incorrect USDC amount leads to 402 response before computation","Malformed request body returns a 400 error"],"whenToPreferThis":"Use this endpoint when you need a lightweight, trustless, and verifiable preflight check that a given EVM blob count does not exceed a specified maximum — especially in agentic pipelines where auditability (SHA-256 evidence hash, no data retention) and pay-per-call micropayment (no signup required) are priorities. Prefer this over custom logic when you need tamper-evident proof of the check result.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:50.508Z","isFirstParty":false,"canonicalSlug":"delx-commerce-evm-blob-count-check-4753c2c3"}