--- title: Sample Files — Validated X12 & ISO 20022 Test Payloads | Stanza description: Download validated sample payloads for ANSI X12 837P, 837I, 835, 270, and 834 transactions plus ISO 20022 pacs.008, camt.053, camt.054, and pain.001 messages and GS1 element strings. Every file parses with the live Stanza API. canonical: https://stanzaapi.com/samples --- [Home](/)/[API Directory](/tools/)/Sample Files FreeEngine-validatedSynthetic test data # Sample Files Download validated sample payloads for the X12 and ISO 20022 transactions this platform parses. Every file passes the production engine in the test suite before it ships. ## ANSI X12 5010 samples ANSI X12 5010 [837P Professional Claim](/tools/x12-parser/transaction/837p-professional-claim) A professional (837P) healthcare claim with submitter, billing provider, subscriber, diagnosis, and service line segments. [Download 837p-professional-claim.edi](/samples/837p-professional-claim)[Spec page →](/tools/x12-parser/transaction/837p-professional-claim) ANSI X12 5010 [835 Remittance Advice](/tools/x12-parser/transaction/835-remittance-advice) An electronic remittance advice with payment details, a claim payment loop, a CARC/RARC adjustment, and the service line. [Download 835-remittance-advice.edi](/samples/835-remittance-advice)[Spec page →](/tools/x12-parser/transaction/835-remittance-advice) ANSI X12 5010 [270 Eligibility Inquiry](/tools/x12-parser/transaction/270-eligibility-inquiry) An eligibility and benefits inquiry with payer, provider, and subscriber hierarchy plus the service type code being requested. [Download 270-eligibility-inquiry.edi](/samples/270-eligibility-inquiry)[Spec page →](/tools/x12-parser/transaction/270-eligibility-inquiry) ANSI X12 5010 [834 Benefit Enrollment](/tools/x12-parser/transaction/834-benefit-enrollment) A benefit enrollment and maintenance transaction with sponsor, payer, member, demographics, and health coverage segments. [Download 834-benefit-enrollment.edi](/samples/834-benefit-enrollment)[Spec page →](/tools/x12-parser/transaction/834-benefit-enrollment) ANSI X12 5010 [837I Institutional Claim](/tools/x12-parser/transaction/837i-institutional-claim) An institutional (837I) healthcare claim with submitter, receiver, billing provider, subscriber, principal diagnosis, and revenue line segments. [Download 837i-institutional-claim.edi](/samples/837i-institutional-claim)[Spec page →](/tools/x12-parser/transaction/837i-institutional-claim) ANSI X12 5010 [271 Eligibility Response](/tools/x12-parser/transaction/271-eligibility-response) An eligibility and benefits response with payer, provider, and subscriber hierarchy plus an EB benefit segment. [Download 271-eligibility-response.edi](/samples/271-eligibility-response)[Spec page →](/tools/x12-parser/transaction/271-eligibility-response) ANSI X12 5010 [276 Claim Status Inquiry](/tools/x12-parser/transaction/276-claim-status-inquiry) A claim status inquiry with payer, provider, and subscriber hierarchy plus the claim reference and service date. [Download 276-claim-status-inquiry.edi](/samples/276-claim-status-inquiry)[Spec page →](/tools/x12-parser/transaction/276-claim-status-inquiry) ANSI X12 5010 [277 Claim Status Response](/tools/x12-parser/transaction/277-claim-status-response) A claim status response with the payer, provider, and subscriber hierarchy plus a claim status category and amount. [Download 277-claim-status-response.edi](/samples/277-claim-status-response)[Spec page →](/tools/x12-parser/transaction/277-claim-status-response) ## ISO 20022 samples ISO 20022 [pacs.008 Credit Transfer](/tools/iso20022-parser/messages/pacs-008-credit-transfer) A FI-to-FI customer credit transfer with UETR, settlement amount, debtor, creditor, and both agent BICs. [Download pacs.008-credit-transfer.xml](/samples/pacs-008-credit-transfer)[Spec page →](/tools/iso20022-parser/messages/pacs-008-credit-transfer) ISO 20022 [camt.053 Bank Statement](/tools/iso20022-parser/messages/camt-053-bank-statement) An end-of-day bank statement with opening and closing balances plus one booked credit entry with counterparty details. [Download camt.053-bank-statement.xml](/samples/camt-053-bank-statement)[Spec page →](/tools/iso20022-parser/messages/camt-053-bank-statement) ISO 20022 [pain.001 Payment Initiation](/tools/iso20022-parser/messages/pain-001-customer-credit-transfer) A customer credit transfer initiation with debtor and creditor accounts, agents, execution date, and instructed amount. [Download pain.001-payment-initiation.xml](/samples/pain-001-payment-initiation)[Spec page →](/tools/iso20022-parser/messages/pain-001-customer-credit-transfer) ISO 20022 [camt.054 Debit/Credit Notification](/tools/iso20022-parser/messages/camt-054-debit-credit-notification) A debit/credit notification with account details and one booked credit entry including the counterparty and end-to-end reference. [Download camt.054-debit-credit-notification.xml](/samples/camt-054-debit-credit-notification)[Spec page →](/tools/iso20022-parser/messages/camt-054-debit-credit-notification) ISO 20022 [pacs.002 Payment Status Report](/tools/iso20022-parser/messages/pacs-002-payment-status) A payment status report with the original end-to-end reference, UETR, rejection status, and a reason code. [Download pacs.002-payment-status.xml](/samples/pacs-002-payment-status)[Spec page →](/tools/iso20022-parser/messages/pacs-002-payment-status) ISO 20022 [pain.002 Payment Status Report](/tools/iso20022-parser/messages/pain-002-payment-status-report) A customer payment status report with the original message reference, group status, and per-transaction acceptance status. [Download pain.002-payment-status-report.xml](/samples/pain-002-payment-status-report)[Spec page →](/tools/iso20022-parser/messages/pain-002-payment-status-report) ## GS1 samples GS1 [GS1 Element String](/tools/gs1-decoder/ai/01-gtin) A GS1 AI element string carrying the GTIN, batch/lot number, expiration date, and serial number for a serialized trade item. [Download gs1-element-string.txt](/samples/gs1-element-string)[Spec page →](/tools/gs1-decoder/ai/01-gtin) GS1 [SSCC Element String](/tools/gs1-decoder/ai/00-sscc) A GS1 serial shipping container code (AI 00) element string for logistics unit labelling and ASN testing. [Download sscc-element-string.txt](/samples/sscc-element-string)[Spec page →](/tools/gs1-decoder/ai/00-sscc) GS1 [GS1 Digital Link URI](/tools/gs1-decoder/ai/gs1-digital-link-uri) A GS1 Digital Link URI resolving a GTIN with batch/lot and serial qualifiers for 2D barcode and resolver testing. [Download gs1-digital-link-uri.txt](/samples/gs1-digital-link-uri)[Spec page →](/tools/gs1-decoder/ai/gs1-digital-link-uri) ## Frequently Asked Questions Are these sample files safe to use? Yes. Every payload is synthetic test data with no real patient, payer, account holder, or company information. Use them for parser tests, sandbox fixtures, and integration development. How were the samples validated? Each file is parsed by the production Stanza engine in the test suite: X12 payloads pass envelope and SNIP checks, and ISO 20022 messages are validated and parsed before publishing. If a sample breaks, the build fails. Can I edit the samples for my own fixtures? Yes. Change identifiers, amounts, and dates to suit your scenario. Keep the segment counts, control numbers, and check digits consistent, or run the edited payload through the matching parser to confirm it still validates. Can I use the samples with the free browser tools? The browser tools cover IBAN, container, air waybill, and GTIN checks. For X12 and ISO 20022 payloads, use the API playground or the parser endpoints documented on each specification page.