latamref.dev
https://latamref.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, 63.7/100), 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 (1140 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 751 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 1,140 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 (1140 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
751 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://latamref.dev/v1/ar/policy-rate
Returns Argentina'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://latamref.dev/v1/ar/policy-rate/history
History of Argentina's BCRA monetary policy rate (abolished — endogenous-rate regime)
https://latamref.dev/v1/certified/ar/policy-rate
Certified extract of Argentina's BCRA monetary policy rate (abolished — endogenous-rate regime)
https://latamref.dev/v1/ar/vat
Returns Argentina'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://latamref.dev/v1/ar/vat/history
History of Argentina's VAT standard rate (IVA alícuota general)
https://latamref.dev/v1/certified/ar/vat
Certified extract of Argentina's VAT standard rate (IVA alícuota general)
https://latamref.dev/v1/ar/vat-registration-threshold
Returns Argentina'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://latamref.dev/v1/ar/vat-registration-threshold/history
History of Argentina's VAT registration threshold
https://latamref.dev/v1/certified/ar/vat-registration-threshold
Certified extract of Argentina's VAT registration threshold
https://latamref.dev/v1/ar/minimum-wage
Returns Argentina'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://latamref.dev/v1/ar/minimum-wage/history
History of Argentina's Salario Mínimo, Vital y Móvil (SMVM), monthly
https://latamref.dev/v1/certified/ar/minimum-wage
Certified extract of Argentina's Salario Mínimo, Vital y Móvil (SMVM), monthly
https://latamref.dev/v1/ar/cpi
Returns Argentina'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://latamref.dev/v1/ar/cpi/history
History of Argentina's CPI inflation (year-on-year)
https://latamref.dev/v1/certified/ar/cpi
Certified extract of Argentina's CPI inflation (year-on-year)
https://latamref.dev/v1/ar/corporate-tax
Returns Argentina'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.
https://latamref.dev/v1/ar/corporate-tax/history
History of Argentina's Corporate income tax rate
https://latamref.dev/v1/certified/ar/corporate-tax
Certified extract of Argentina's Corporate income tax rate
https://latamref.dev/v1/ar/withholding-tax
Returns Argentina'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://latamref.dev/v1/ar/withholding-tax/history
History of Argentina's Withholding tax rates
https://latamref.dev/v1/certified/ar/withholding-tax
Certified extract of Argentina's Withholding tax rates
https://latamref.dev/v1/ar/statutory-interest
Returns Argentina'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.
https://latamref.dev/v1/ar/statutory-interest/history
History of Argentina's Statutory default interest (intereses moratorios)
https://latamref.dev/v1/certified/ar/statutory-interest
Certified extract of Argentina's Statutory default interest (intereses moratorios)
https://latamref.dev/v1/ar/income-tax
Returns Argentina's personal income tax bracket schedule with thresholds and marginal rates. For payroll engines, net-pay calculators, relocation and cost-to-employ comparisons.
https://latamref.dev/v1/ar/income-tax/history
History of Argentina's Personal income tax brackets
https://latamref.dev/v1/certified/ar/income-tax
Certified extract of Argentina's Personal income tax brackets
https://latamref.dev/v1/ar/social-contributions
Returns Argentina'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.
https://latamref.dev/v1/ar/social-contributions/history
History of Argentina's Statutory social-insurance contributions
https://latamref.dev/v1/certified/ar/social-contributions
Certified extract of Argentina's Statutory social-insurance contributions
https://latamref.dev/v1/bb/policy-rate
Returns Barbados'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://latamref.dev/v1/bb/policy-rate/history
History of Barbados's Central bank policy rate — none in operation (structural null)
https://latamref.dev/v1/certified/bb/policy-rate
Certified extract of Barbados's Central bank policy rate — none in operation (structural null)
https://latamref.dev/v1/bb/vat
Returns Barbados'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://latamref.dev/v1/bb/vat/history
History of Barbados's VAT standard rate
https://latamref.dev/v1/certified/bb/vat
Certified extract of Barbados's VAT standard rate
https://latamref.dev/v1/bb/vat-registration-threshold
Returns Barbados'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 w
https://latamref.dev/v1/bb/vat-registration-threshold/history
History of Barbados's VAT registration threshold
https://latamref.dev/v1/certified/bb/vat-registration-threshold
Certified extract of Barbados's VAT registration threshold
https://latamref.dev/v1/bb/minimum-wage
Returns Barbados'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://latamref.dev/v1/bb/minimum-wage/history
History of Barbados's National minimum wage
https://latamref.dev/v1/certified/bb/minimum-wage
Certified extract of Barbados's National minimum wage
https://latamref.dev/v1/bb/cpi
Returns Barbados'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://latamref.dev/v1/bb/cpi/history
History of Barbados's Inflation (point-to-point, year-on-year)
https://latamref.dev/v1/certified/bb/cpi
Certified extract of Barbados's Inflation (point-to-point, year-on-year)
https://latamref.dev/v1/bb/corporate-tax
Returns Barbados'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.
https://latamref.dev/v1/bb/corporate-tax/history
History of Barbados's Corporation tax rate
https://latamref.dev/v1/certified/bb/corporate-tax
Certified extract of Barbados's Corporation tax rate
https://latamref.dev/v1/bb/withholding-tax
Returns Barbados'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://latamref.dev/v1/bb/withholding-tax/history
History of Barbados's Withholding tax rates
How to call
curl -sS -i -X GET https://latamref.dev/ # expect HTTP 402 Payment Required (about $0.5/call)
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