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euroref.dev

https://euroref.dev/
● healthy general

Charge this sale, certified: the charge-this-sale dossier plus an Ed25519-signed certified extract of the governing VAT rate (source fingerprint, last confirmed) for filing. Refused free if uncertifiable.

Category
general
Chains
eip155:8453
Price
$0.5000–$0.7500 USDC

Quality grade

How grading works
B 64.0 / 100
Availability 20.0 / 20
Endpoint responded (HTTP 200)
Payability 15.0 / 15
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 10.9 / 35
31 distinct payers, 976 USDC transfers in the last 30 days; the wallet is shared by 8 listings, so each is credited 1/8; discounted because most transfers come from few payers
Performance 5.1 / 10
Last probe answered in 1076 ms (full marks at 200 ms or less)
Readiness 13.0 / 15
Agent readiness 87/100
Owner verified 0.0 / 5
Nobody has claimed this listing yet
Endpoint last checked 18 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 87/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 64.0/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements 10/10 Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge 20/25 Endpoint reachable; its 402 challenge was seen earlier (1076 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 15/15 31/31 probes succeeded over 30 days (100%).
Resource declaration 10/10 Declares 1334 paid resource(s).
Verified identity 5/10 Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags 5/5 seen in a source within 7 days; declares x402.
Security declaration n/a Payment is the access control for an x402 resource.
Applicable criteria total 75 points, scaled to 100.
Responsiveness: Responsive (1076 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed, catalog_listing. Qualifies the payment claim; adds no points.
Measured 2026-11-11.
Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. It also feeds 15 points of the x402 quality grade.

Compared with peers

Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness
Higher than 75% of peers
This listing 87 · peer median 78
Latency
Faster than 5% of peers
This listing 1,076 ms · peer median 205 ms

Where it loses the most points, and how to win them back

  • Live 402 challenge −5 — Answer the paid path with a valid 402 challenge.
    Now: Endpoint reachable; its 402 challenge was seen earlier (1076 ms).
  • Verified identity −5 — Claim the listing and prove control of its domain.
    Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

1334 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

GET https://euroref.dev/v1/at/policy-rate

Returns Austria's current central-bank policy interest rate, with the rate-decision source, the date it took effect and the date we last verified it. For loan and deposit pricing, treasury models, discounting and macro dashboards.

GET https://euroref.dev/v1/at/policy-rate/history

History of Austria's Policy interest rate

GET https://euroref.dev/v1/certified/at/policy-rate

Certified extract of Austria's Policy interest rate

GET https://euroref.dev/v1/at/vat

Returns Austria's standard rate of value-added tax, plus any statutory reduced, zero or super-reduced bands and what each covers in the authority's own words. For invoicing, e-commerce checkout, tax engines and cross-border pricing.

GET https://euroref.dev/v1/at/vat/history

History of Austria's Value added tax (Umsatzsteuer / Mehrwertsteuer) — standard rate

GET https://euroref.dev/v1/certified/at/vat

Certified extract of Austria's Value added tax (Umsatzsteuer / Mehrwertsteuer) — standard rate

GET https://euroref.dev/v1/at/vat-registration-threshold

Returns Austria's turnover at which VAT registration becomes compulsory, with the voluntary floor and any separate goods/services or prior-year/current-year limbs the country sets rather than a single figure. For onboarding checks, marketplace seller compliance, cross-border expansion and knowing wh

GET https://euroref.dev/v1/at/vat-registration-threshold/history

History of Austria's VAT registration threshold

GET https://euroref.dev/v1/certified/at/vat-registration-threshold

Certified extract of Austria's VAT registration threshold

GET https://euroref.dev/v1/at/minimum-wage

Returns Austria's statutory minimum wage, including the sectoral, zonal or grade-specific floors where the country sets more than one rather than a single national figure. For payroll compliance, HR systems, labour-cost modelling and audit.

GET https://euroref.dev/v1/at/minimum-wage/history

History of Austria's Statutory national minimum wage

GET https://euroref.dev/v1/certified/at/minimum-wage

Certified extract of Austria's Statutory national minimum wage

GET https://euroref.dev/v1/at/cpi

Returns Austria's consumer price index inflation rate as published by the national statistics office, with the reference month and the release it came from. For indexation clauses, rent and wage escalation, real-return calculations and dashboards.

GET https://euroref.dev/v1/at/cpi/history

History of Austria's Consumer price inflation (VPI, year-on-year)

GET https://euroref.dev/v1/certified/at/cpi

Certified extract of Austria's Consumer price inflation (VPI, year-on-year)

GET https://euroref.dev/v1/at/corporate-tax

Returns Austria's corporate income tax rate, including surcharges and local components where they materially change the burden. For effective-tax-rate models, transfer pricing, entity-location analysis and provisioning.

GET https://euroref.dev/v1/at/corporate-tax/history

History of Austria's Corporate income tax (Körperschaftsteuer)

GET https://euroref.dev/v1/certified/at/corporate-tax

Certified extract of Austria's Corporate income tax (Körperschaftsteuer)

GET https://euroref.dev/v1/at/withholding-tax

Returns Austria's statutory withholding tax rates on dividends, interest, royalties and other payments, each stated separately with who it applies to — there is no single rate, so the breakdown is the value. Domestic rates before treaty relief. For cross-border payment processing, accounts-payable a

GET https://euroref.dev/v1/at/withholding-tax/history

History of Austria's Withholding tax rates

GET https://euroref.dev/v1/certified/at/withholding-tax

Certified extract of Austria's Withholding tax rates

GET https://euroref.dev/v1/at/income-tax

Returns Austria's personal income tax bracket schedule with thresholds and marginal rates. For payroll engines, net-pay calculators, relocation and cost-to-employ comparisons.

GET https://euroref.dev/v1/at/income-tax/history

History of Austria's Personal income tax (Einkommensteuer) — tariff

GET https://euroref.dev/v1/certified/at/income-tax

Certified extract of Austria's Personal income tax (Einkommensteuer) — tariff

GET https://euroref.dev/v1/at/social-contributions

Returns Austria's mandatory employee-side payroll contributions with the base each rate applies to, its ceiling, and whether it is deductible for PAYE. For gross-to-net payroll, employer-cost modelling and compliance.

GET https://euroref.dev/v1/at/social-contributions/history

History of Austria's Statutory social-insurance contributions

GET https://euroref.dev/v1/certified/at/social-contributions

Certified extract of Austria's Statutory social-insurance contributions

GET https://euroref.dev/v1/at/ecb-main-refinancing-rate

Returns Austria's ECB main refinancing operations rate, the reference rate that euro-area statutory interest is calculated from. For late-payment and statutory-interest computations across the euro area.

GET https://euroref.dev/v1/at/ecb-main-refinancing-rate/history

History of Austria's ECB main refinancing operations rate (fixed rate)

GET https://euroref.dev/v1/certified/at/ecb-main-refinancing-rate

Certified extract of Austria's ECB main refinancing operations rate (fixed rate)

GET https://euroref.dev/v1/at/late-payment-interest

Returns Austria's statutory late-payment interest rate on overdue commercial debts, with the instrument that sets it. For invoicing terms, collections, dunning and contract drafting.

GET https://euroref.dev/v1/at/late-payment-interest/history

History of Austria's Late-payment interest (EU Late Payment Directive)

GET https://euroref.dev/v1/certified/at/late-payment-interest

Certified extract of Austria's Late-payment interest (EU Late Payment Directive)

GET https://euroref.dev/v1/at/statutory-interest

Returns Austria's statutory interest rate derived live from the governing reference rate plus the margin the law prescribes. For contractual interest, judgment debts and arrears calculations.

GET https://euroref.dev/v1/at/statutory-interest/history

History of Austria's Statutory interest (gesetzliche Zinsen)

GET https://euroref.dev/v1/certified/at/statutory-interest

Certified extract of Austria's Statutory interest (gesetzliche Zinsen)

GET https://euroref.dev/v1/be/policy-rate

Returns Belgium's current central-bank policy interest rate, with the rate-decision source, the date it took effect and the date we last verified it. For loan and deposit pricing, treasury models, discounting and macro dashboards.

GET https://euroref.dev/v1/be/policy-rate/history

History of Belgium's Policy interest rate

GET https://euroref.dev/v1/certified/be/policy-rate

Certified extract of Belgium's Policy interest rate

GET https://euroref.dev/v1/be/vat

Returns Belgium's standard rate of value-added tax, plus any statutory reduced, zero or super-reduced bands and what each covers in the authority's own words. For invoicing, e-commerce checkout, tax engines and cross-border pricing.

GET https://euroref.dev/v1/be/vat/history

History of Belgium's Value added tax (TVA / btw) — standard rate

GET https://euroref.dev/v1/certified/be/vat

Certified extract of Belgium's Value added tax (TVA / btw) — standard rate

GET https://euroref.dev/v1/be/vat-registration-threshold

Returns Belgium's turnover at which VAT registration becomes compulsory, with the voluntary floor and any separate goods/services or prior-year/current-year limbs the country sets rather than a single figure. For onboarding checks, marketplace seller compliance, cross-border expansion and knowing wh

GET https://euroref.dev/v1/be/vat-registration-threshold/history

History of Belgium's VAT registration threshold

GET https://euroref.dev/v1/certified/be/vat-registration-threshold

Certified extract of Belgium's VAT registration threshold

GET https://euroref.dev/v1/be/minimum-wage

Returns Belgium's statutory minimum wage, including the sectoral, zonal or grade-specific floors where the country sets more than one rather than a single national figure. For payroll compliance, HR systems, labour-cost modelling and audit.

GET https://euroref.dev/v1/be/minimum-wage/history

History of Belgium's National minimum wage (revenu minimum mensuel moyen garanti, RMMMG)

GET https://euroref.dev/v1/certified/be/minimum-wage

Certified extract of Belgium's National minimum wage (revenu minimum mensuel moyen garanti, RMMMG)

GET https://euroref.dev/v1/be/cpi

Returns Belgium's consumer price index inflation rate as published by the national statistics office, with the reference month and the release it came from. For indexation clauses, rent and wage escalation, real-return calculations and dashboards.

GET https://euroref.dev/v1/be/cpi/history

History of Belgium's Consumer price inflation (CPI)

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://euroref.dev/  # expect HTTP 402 Payment Required (about $0.5/call)
/.well-known/x402.json
https://euroref.dev/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-07-22 x402scan since 2026-09-13 mcp since 2026-10-08 a2a since 2026-10-08 x402 since 2026-10-09