ausref.dev
https://ausref.dev/Charge this sale: should this invoice carry VAT, which country's, and how much - place of supply (EU, UK, South Africa rules), net/VAT/gross, registration threshold, cited. Unverified pairs refused free.
Paid verification
How it worksNo sponsored paid call yet.
Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.
Quality grade
How grading works- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
x402 readiness
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 (1083 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 291 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. |
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 1,083 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 (1083 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.
Paid endpoints
291 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.
https://ausref.dev/v1/au/policy-rate
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/policy-rate/history
History of Australia's Cash Rate Target
https://ausref.dev/v1/certified/au/policy-rate
Certified extract of Australia's Cash Rate Target
https://ausref.dev/v1/au/statutory-interest
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/statutory-interest/history
History of Australia's Statutory late-payment interest
https://ausref.dev/v1/certified/au/statutory-interest
Certified extract of Australia's Statutory late-payment interest
https://ausref.dev/v1/au/vat
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/vat/history
History of Australia's Goods and Services Tax (GST)
https://ausref.dev/v1/certified/au/vat
Certified extract of Australia's Goods and Services Tax (GST)
https://ausref.dev/v1/au/vat-registration-threshold
Returns Australia'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
https://ausref.dev/v1/au/vat-registration-threshold/history
History of Australia's VAT registration threshold
https://ausref.dev/v1/certified/au/vat-registration-threshold
Certified extract of Australia's VAT registration threshold
https://ausref.dev/v1/au/minimum-wage
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/minimum-wage/history
History of Australia's National Minimum Wage
https://ausref.dev/v1/certified/au/minimum-wage
Certified extract of Australia's National Minimum Wage
https://ausref.dev/v1/au/cpi
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/cpi/history
History of Australia's Consumer Price Index (annual, All groups)
https://ausref.dev/v1/certified/au/cpi
Certified extract of Australia's Consumer Price Index (annual, All groups)
https://ausref.dev/v1/au/corporate-tax
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/corporate-tax/history
History of Australia's Company Tax Rate
https://ausref.dev/v1/certified/au/corporate-tax
Certified extract of Australia's Company Tax Rate
https://ausref.dev/v1/au/withholding-tax
Returns Australia'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
https://ausref.dev/v1/au/withholding-tax/history
History of Australia's Withholding tax rates
https://ausref.dev/v1/certified/au/withholding-tax
Certified extract of Australia's Withholding tax rates
https://ausref.dev/v1/au/income-tax
Returns Australia's personal income tax bracket schedule with thresholds and marginal rates. For payroll engines, net-pay calculators, relocation and cost-to-employ comparisons. (evaluation country — free)
https://ausref.dev/v1/au/income-tax/history
History of Australia's Personal Income Tax Rates (residents)
https://ausref.dev/v1/certified/au/income-tax
Certified extract of Australia's Personal Income Tax Rates (residents)
https://ausref.dev/v1/au/social-contributions
Returns Australia'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. (evaluation country — free)
https://ausref.dev/v1/au/social-contributions/history
History of Australia's Statutory social-insurance contributions
https://ausref.dev/v1/certified/au/social-contributions
Certified extract of Australia's Statutory social-insurance contributions
https://ausref.dev/v1/au/fx-reference
Returns Australia's official central-bank reference exchange rate as published by the issuing authority, refreshed each business day. For accounting translation, invoicing and settlement at an auditable official rate rather than a market quote. (evaluation country — free)
https://ausref.dev/v1/au/fx-reference/history
History of Australia's RBA exchange rates (F11.1)
https://ausref.dev/v1/certified/au/fx-reference
Certified extract of Australia's RBA exchange rates (F11.1)
https://ausref.dev/v1/au/filing-deadlines
Australia: Tax filing deadlines (evaluation country — free)
https://ausref.dev/v1/au/filing-deadlines/history
History of Australia's Tax filing deadlines
https://ausref.dev/v1/certified/au/filing-deadlines
Certified extract of Australia's Tax filing deadlines
https://ausref.dev/v1/fj/policy-rate
Returns Fiji'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.
https://ausref.dev/v1/fj/policy-rate/history
History of Fiji's RBF Overnight Policy Rate (OPR)
https://ausref.dev/v1/certified/fj/policy-rate
Certified extract of Fiji's RBF Overnight Policy Rate (OPR)
https://ausref.dev/v1/fj/vat
Returns Fiji'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.
https://ausref.dev/v1/fj/vat/history
History of Fiji's VAT standard rate
https://ausref.dev/v1/certified/fj/vat
Certified extract of Fiji's VAT standard rate
https://ausref.dev/v1/fj/vat-registration-threshold
Returns Fiji'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 when
https://ausref.dev/v1/fj/vat-registration-threshold/history
History of Fiji's VAT registration threshold
https://ausref.dev/v1/certified/fj/vat-registration-threshold
Certified extract of Fiji's VAT registration threshold
https://ausref.dev/v1/fj/minimum-wage
Returns Fiji'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.
https://ausref.dev/v1/fj/minimum-wage/history
History of Fiji's National minimum wage (hourly)
https://ausref.dev/v1/certified/fj/minimum-wage
Certified extract of Fiji's National minimum wage (hourly)
https://ausref.dev/v1/fj/cpi
Returns Fiji'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.
https://ausref.dev/v1/fj/cpi/history
History of Fiji's CPI inflation (year-on-year)
How to call
curl -sS -i -X GET https://ausref.dev/ # expect HTTP 402 Payment Required (about $0.5/call)
Listed in
Directories this entry was found in.