{"uid":"cap_0rNS6429GLBicWFEzTqw3","slug":"iban-pl-mod-97-validator-7908d542","name":"IBAN PL Mod-97 Validator","description":"Call when an agent needs whether an IBAN is a mod-97-valid PL number of length 28. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/check-iban-pl first.","url":"https://agentshelf.syntexa.ch/v1/check-iban-pl?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":["PL20AAAA00000000000000000000"],"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":"0.001","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_fRQGq1S-7UXerFR9cF9i7","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 string is a mod-97-valid Polish IBAN (PL) of exactly 28 characters","exampleAgentPrompt":"Can you check whether PL61109010140000071219812874 is a valid Polish IBAN — specifically that it's 28 characters long and passes the mod-97 checksum?","exampleUseCases":[{"title":"Pre-payment IBAN sanity check","prompt":"Before I wire money to this Polish supplier, can you verify that PL27114020040000300201355387 is a legitimate Polish IBAN that passes the mod-97 check?"},{"title":"Bulk invoice processing validation","prompt":"I'm processing an invoice that lists PL83154011270003002799641243 as the recipient bank account — can you confirm it's a valid 28-character PL IBAN before I approve the payment?"},{"title":"Onboarding bank account verification","prompt":"A new user just submitted PL48102010260000042270201111 as their Polish bank account — can you validate whether it's a properly formatted PL IBAN with a valid mod-97 checksum?"}],"resultDescription":"Returns a boolean or structured result indicating whether the supplied string is a valid Polish IBAN: 28 characters long, starts with 'PL', and satisfies the ISO 7064 mod-97-10 checksum algorithm.","failureModes":["String shorter or longer than 28 characters returns invalid","Non-PL country code prefix fails country check","Correct length but failing mod-97 checksum returns invalid","Empty or missing value field returns an error","Malformed JSON body returns a 400-level error"],"whenToPreferThis":"Use this endpoint when you need a quick, authoritative mod-97 checksum validation specifically for Polish (PL) IBANs of exactly 28 characters. Prefer the free sandbox endpoint (/v1/sandbox/check-iban-pl) for development and testing to avoid the $0.001 USDC charge. Choose this over generic IBAN libraries when you need a hosted, stateless validation call within an automated agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:07.370Z","isFirstParty":false,"canonicalSlug":"iban-pl-mod-97-validator-7908d542"}