Provider

api.wsystem.dev

api.wsystem.dev · 11 listed services · provider site

Batch x402 REST usage

Batch sanctions screening of up to 50 names against official EU, UN, OFAC SDN and UK lists

api.wsystem.dev Other services 2 calls / 30d checked 2026-10-26

0.1 USDC per call per call

Check x402 REST usage

One-call KYB check of an EU company: VIES VAT validation + official business register + EU/UN/OFAC/UK sanctions screening -> pass/review/fail verdict ($0.045 per company)

api.wsystem.dev Other services 2 calls / 30d checked 2026-10-26

0.045 USDC per call per call

Verify x402 REST usage

EU VAT number validation via official VIES (all 27 EU states + XI): valid/invalid, name, address, consultation (proof) number

api.wsystem.dev Geo & Maps 1 calls / 30d checked 2026-10-26

0.01 USDC per call per call

Eori x402 REST usage

EU EORI number validation via official EC EOS: valid/invalid, name and address when disclosed

api.wsystem.dev Geo & Maps 1 calls / 30d checked 2026-10-26

0.01 USDC per call per call

Screen x402 REST usage

Sanctions screening of a person/company name against official EU, UN, OFAC SDN and UK lists (fuzzy match, 0-100 scores, daily refresh)

api.wsystem.dev Other services 1 calls / 30d checked 2026-10-26

0.01 USDC per call per call

Ddreport x402 REST usage

Counterparty due-diligence report: VAT + business register + sanctions + EORI + GLEIF LEI + Peppol, risk flags and verdict with sources and timestamp

api.wsystem.dev Other services 1 calls / 30d checked 2026-10-26

0.49 USDC per call per call

Send x402 REST usage

SANDBOX e-invoice send flow: VIES buyer check + sanctions + EN 16931 UBL create/validate + Peppol/mandate route + sandbox transport (mock, Recommand playground or e-invoice.be test mode; loopback recipient, nothing reach...

api.wsystem.dev Media & Creative 1 calls / 30d checked 2026-10-26

0.08 USDC per call per call

Create x402 REST usage

Create a validated EU e-invoice (UBL 2.1: EN 16931, XRechnung or Peppol BIS 3 structure) from simple JSON; totals and VAT breakdown computed

api.wsystem.dev Media & Creative 1 calls / 30d checked 2026-10-26

0.08 USDC per call per call

Validate x402 REST usage

Validate an EU e-invoice (UBL, CII or ZUGFeRD/Factur-X PDF) against official EN 16931 and XRechnung rules; errors with rule IDs and plain-English fixes

api.wsystem.dev Media & Creative 1 calls / 30d checked 2026-10-26

0.03 USDC per call per call

Route x402 REST usage

Can I e-invoice this company? EU VAT (VIES) + Peppol Directory registration + country B2B e-invoice mandate + recommended format

api.wsystem.dev Media & Creative 1 calls / 30d checked 2026-10-26

0.02 USDC per call per call

Company x402 REST usage

EU company registry lookup by name or registration number

api.wsystem.dev Other services 1 calls / 30d checked 2026-10-26

0.01 USDC per call per call

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