{"uid":"cap_7mM0yikRf1VPyrkf93HSc","slug":"ksuid-validator-dc83c16e","name":"KSUID Validator","description":"Call when an agent needs whether a string is a valid ksuid. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/id-ksuid first.","url":"https://agentshelf.syntexa.ch/v1/id-ksuid?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"data":{"description":"JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN."},"value":{"type":"string","examples":["0123456789ABCDEFGHIJKLMNOPQ"],"maxLength":20000,"minLength":1,"description":"Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar."},"schema":{"description":"JSON Schema document for schema-check SKUs. Omit it on string checks."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UCgXM-hEP5Ldnn5HTLEfp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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 string is a well-formed KSUID (K-Sortable Unique Identifier)","exampleAgentPrompt":"Can you check whether '0ujtsYcgvSTl8PAuAdqWYSMnLOv' is a valid KSUID?","exampleUseCases":[{"title":"Validate incoming ID before processing","prompt":"Before I store this record, check if '0ujtsYcgvSTl8PAuAdqWYSMnLOv' is actually a valid KSUID so I don't persist garbage data."},{"title":"Sanitize user-submitted identifier","prompt":"A user submitted '2T1VQsABC123xyz!!' as a KSUID — can you verify whether it's actually a valid KSUID format?"},{"title":"Debug ID generation pipeline","prompt":"I'm getting errors downstream and I think my ID generator is broken — can you check if '1srOrx2ZWZBpBUvZwXKQmoEYga2' is a properly formed KSUID?"}],"resultDescription":"A boolean or structured response indicating whether the provided string is a valid KSUID — conforming to the K-Sortable Unique Identifier format (27-character base62-encoded, timestamp-prefixed identifiers).","failureModes":["Empty or missing value field returns an error","String exceeding maxLength of 20000 characters rejected","Malformed request body returns 400-level error","Payment failure or insufficient USDC balance prevents execution"],"whenToPreferThis":"Use this endpoint when you need a deterministic, no-network, no-LLM check on whether a string is a valid KSUID. Prefer the free sandbox endpoint POST /v1/sandbox/id-ksuid when available to avoid the $0.002 USDC cost. Choose this paid version only when the sandbox is unavailable or for production workloads requiring guaranteed SLA.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:13.753Z","isFirstParty":false,"canonicalSlug":"ksuid-validator-dc83c16e"}