check_payment_change
ChatGPTCheck a supplier's bank-detail change before the vendor record is touched: returns no_change, verify_first, stop or invalid_new_account with call-back steps and signed evidence. It never says an account is safe.
Overview
Jithox provides five checks without a Jithox account: IBAN structure and check digits; changes to a supplier bank account; missing Peppol invoice fields within the implemented rule subset; live Peppol receiver lookup; and preflight of an invoice-bank payment proposal. Results distinguish findings, missing human approval and checks that did not run. The tools do not execute payments, change supplier records or send invoices. An IBAN result does not establish account existence or ownership, and a Peppol result does not guarantee delivery or complete compliance. What works across countries: structure and check-digit checks for IBANs from 70+ IBAN countries, and Peppol checks that use the international Peppol network: receiver lookups in the live Peppol registers and invoice checks against a listed subset of Peppol BIS Billing 3.0 rules. What is Belgian: a bare business number is looked up as a Belgian enterprise number (KBO, Peppol scheme 0208) unless another scheme is given. Jithox does not query the KBO or any other company or VAT register. Availability in a country does not mean that every local identifier, bank or register is covered.
Tools
check_peppol_ready
ChatGPTCheck your own invoice against 21 published Peppol BIS Billing 3.0 rules, and whether the customer's Peppol address is registered; each finding names the rule and the fix. A listed subset, not the official validator.
lookup_peppol_participant
ChatGPTAsk live Peppol registers about e-invoice reception, document types and failure contacts; never guarantees delivery. Not a VAT or company-register check.
preflight_payment
ChatGPTBefore paying, compare the supplied human approval with the payment and run the invoice_bank checks (IBAN, account change). Without approved: review_required or stop, never no_blockers_found. Returns checks and signed evidence. Never pays; unrun checks never pass.
verify_iban
ChatGPTCheck an IBAN's structure and check digits for 70+ countries, offline. It never claims the account exists or who owns it.
Example Prompts
Click any prompt to copy it.
