{"uid":"cap_d95zxFufbhMG3f4MvLRrg","slug":"delx-commerce-dns-ds-record-shape-check-1e8ae174","name":"Delx Commerce — DNS DS Record Shape 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/dns-ds-record-shape-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"record":{"type":"string","maxLength":8192,"description":"Record supplied to DNS DS Record Shape Check; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"fields":["12345","13","2","AABBCCDDEEFF00112233445566778899"],"shape_valid":true},"schema":"delx/util-dns-ds-record-shape-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"a69862261e69c93a8f7120d0e41aa81cea43bd695982dc546ebd3e8b6b87f8ad","external_calls":0},"operation":"web_reliability:dns_ds_record_shape_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_Fmt9EWfiVR6PSvVfKJD3P","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 the structural format of a DNS DS (Delegation Signer) record string, returning field decomposition and a pass/fail shape verdict.","exampleAgentPrompt":"Can you check whether this DNS DS record has the right format and all the correct fields: '12345 13 2 AABBCCDDEEFF00112233445566778899'?","exampleUseCases":[{"title":"Pre-publish DNSSEC DS record validation","prompt":"Before I add this DS record to my domain's DNS zone, can you verify it's properly formatted and all the fields look right? The record is '45678 8 2 ABCD1234EF567890ABCD1234EF567890ABCD1234EF567890ABCD1234EF567890'."},{"title":"Registrar-provided DS record sanity check","prompt":"My domain registrar just gave me this DS record to activate DNSSEC — can you check if the shape and field structure are actually valid before I submit it? Record: '60485 5 1 2BB183AF5F22588179A53B0A98631FAD1A292118'."},{"title":"Automated DNSSEC audit pipeline step","prompt":"As part of my DNSSEC audit, validate the shape of this DS record and tell me whether it passes the structural check and what the parsed fields are: '19036 7 2 49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5'."}],"resultDescription":"Returns a JSON object with the parsed DS record fields (key tag, algorithm, digest type, digest), a boolean shape_valid flag, an overall status ('pass' or 'fail'), the operation identifier, and evidence metadata including whether input was retained (always false), the SHA256 of the input, and the number of external calls made (always 0).","failureModes":["Malformed or empty record string returns shape_valid: false with status 'fail'","Record exceeding 8192 characters will be rejected","Missing required 'record' field in request body returns an error","Non-string input type causes validation failure","Unparseable field values (e.g. non-numeric key tag) result in shape_valid: false"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap, verifiable, no-signup check of whether a DNS DS record string is structurally valid — especially useful in automated DNSSEC provisioning pipelines, DNS audit workflows, or before submitting DS records to a registrar or registry. Prefer it over manual regex checks for its structured field decomposition and tamper-evident evidence envelope.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:54:09.189Z","isFirstParty":false,"canonicalSlug":"delx-commerce-dns-ds-record-shape-check-1e8ae174"}