Payable endpoints now

CodeSpar Agent-Ready check (x402 gateway). $0.04 USDC on Base mainnet (eip155:8453). Provider: CodeSpar / Fabiano Cruz (BR).

CodeSpar E2E Live endpoint (x402 gateway). $0.01 USDC on Base mainnet (eip155:8453). Provider: CodeSpar / Fabiano Cruz (BR).

LatAm report (FX BRL/ARS/COP/MXN/CLP/PEN, Argentine blue dollar, commodities). $0.05 USDC Base mainnet.

Argentina corporate income tax via latamref.dev (gazette-cited). $0.005 USDC on Base mainnet. Payable host: latamref.dev.

Argentina consumer price index (CPI) via latamref.dev. Note: AR CPI 33.5% YoY (INDEC, June 2026). $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

Argentina minimum wage via latamref.dev. $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

BCRA monetary policy rate (Argentina) via latamref.dev. $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

Argentina VAT rates via latamref.dev. $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

Argentina VAT registration threshold via latamref.dev. $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

Chile VAT rates via latamref.dev (19% standard, gazette-cited). $0.005 USDC on Base mainnet. Payable host: latamref.dev.

Banxico monetary policy rate (Mexico) via latamref.dev. Note: 6.50% target rate (since 2026-05-07). $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

Mexico VAT rates via latamref.dev. $0.005 USDC on Base mainnet. Payable host: latamref.dev (latamref.com does not resolve).

AR dual-stack readiness: ARS/installments vs USD — paid per call. Ruleset ar-dual-stack-v1. $0.02 USDC on Base mainnet.

FX quote ticket ARS→USDC hop (GET /api/fx/quote; ruleset fx-quote-v1). Ticket/quote only — not a settle. $0.02 USDC on Base mainnet.

Argentina exchange-rate gap in %: blue, MEP, CCL, crypto and card rates against the official rate and against the BCRA A3500 wholesale rate, with every input (sell price, date and source). Optional fecha=YYYY-MM-DD (since 2011-01-03, same price). $0.001 USDC on Base mainnet. Payable host: api.lupapago.com.

Settle ≠ consent — AR fiat hop (MP OAuth / 3DS) before settling USDC over x402. Ruleset ar-consent-hop-v1. $0.02 USDC on Base mainnet.

CUIT 360 basic, companies only (CUIT 30/33/34; individuals 20/23/24/27 are rejected without charge): mod-11 validation, legal name (BCRA), summary of the latest BCRA debtor period (worst status and which institution reports it, institutions, amount, alerts) and a summary of bounced cheques. Source: BCRA Central de Deudores. The ARCA registry is not included (it requires a certificate). $0.02 USDC on Base mainnet. Payable host: api.lupapago.com.

Bounced cheques of an Argentine company (CUIT 30/33/34 only) according to the BCRA: count, unpaid, total amount and detail of each cheque (reason, institution, rejection date, amount, payment and fine). Individuals are rejected without charge. $0.01 USDC on Base mainnet. Payable host: api.lupapago.com.

CUIT 360 full, companies only: everything in the basic report plus the per-institution detail for the latest period, the 24-month Central de Deudores history (worst status per month) and the detail of each bounced cheque (reason, dates, amount, fine). Source: BCRA Central de Deudores. Individuals are rejected without charge. $0.05 USDC on Base mainnet. Payable host: api.lupapago.com.

BCRA debtor records of an Argentine company (CUIT 30/33/34 only): latest Central de Deudores period with worst status, who reports it, % of the amount in status 1, alerts and per-institution detail. Individuals are rejected without charge. $0.01 USDC on Base mainnet. Payable host: api.lupapago.com.

The dollar in Argentina in one call: official, MEP, CCL, blue, crypto, card and wholesale (dolarapi.com), BCRA retail official and A3500 (BCRA API v4), the gap against the official and A3500 rates, and USDT/ARS per exchange (Bitso, Ripio Trade, Lemon) with the best one to buy and sell. Every value with its source and date. With fecha=YYYY-MM-DD (since 2011, same price) it returns history via api.argentinadatos.com and BCRA (no USDT history). Daily series: lupapago-ar-fx-serie. Does not replace the FX quote ticket /api/fx/quote. $0.002 USDC on Base mainnet. Payable host: api.lupapago.com.

Daily series of the dollar in Argentina for one rate type (official, blue, mep, ccl, crypto, wholesale, card via api.argentinadatos.com since 2011; a3500 and minorista_bcra via BCRA API v4) between desde and hasta, up to 366 days. Every point with its date. No data in range: 404 without charge. USDT/ARS has no history. $0.005 USDC on Base mainnet. Payable host: api.lupapago.com.

Argentine blue dollar, a single data point: buy, sell, date and source. Without fecha: current quote (dolarapi.com). With fecha=YYYY-MM-DD (since 2011-01-03, same price): the value on that date according to api.argentinadatos.com. $0.001 USDC on Base mainnet. Payable host: api.lupapago.com.

Editorial changelog of LupaPago fee changes (JSON, not HTML). $0.01 USDC on Base mainnet.

Compares the fees of two PSPs via LupaPago (side-by-side slice, not the catalog). $0.02 USDC on Base mainnet.

Fee quote ticket — PSP × amount × installments estimate. Distinct from /api/fee slice and /api/fee/compare. Ruleset fee-quote-v1. $0.02 USDC on Base mainnet.

Getnet fee slice via LupaPago: one PSP, not the full catalog. $0.01 USDC on Base mainnet (eip155:8453).

Mercado Pago fee slice via LupaPago: one PSP, not the full catalog. $0.01 USDC on Base mainnet (eip155:8453).

Mobbex fee slice via LupaPago: one PSP, not the full catalog. $0.01 USDC on Base mainnet (eip155:8453).

Nave fee slice via LupaPago: one PSP, not the full catalog. $0.01 USDC on Base mainnet (eip155:8453).

Argentina KYB bundle in one call: CUIT 360 full (BCRA debtor records with 24 months and bounced cheques), AR Dollar + USDT/ARS and AR Macro, every value with source and date. Companies only (30/33/34). All or nothing: if a source fails, 503 and no charge. $0.055 USDC on Base mainnet ($0.062 separately). Payable host: api.lupapago.com.

Argentina macro in one call, with source and date per value: reserves, monetary base, rates (TAMAR, BADLAR, repo, 30-day fixed term), monthly and year-over-year inflation, REM expectations, INDEC CPI, CER, UVA, A3500 and country risk. Sources: BCRA API v4, datos.gob.ar (INDEC) and argentinadatos (country risk, EMBI origin). With fecha=YYYY-MM-DD (since 2017, same price) it returns the latest value published as of that date. Per-variable series: lupapago-ar-macro-serie. $0.01 USDC on Base mainnet. Payable host: api.lupapago.com.

Historical series of one Argentine macro variable between desde and hasta (up to 366 days): reserves, monetary base, TAMAR, BADLAR, repo, fixed term, policy rate, monthly and year-over-year inflation, REM, CER, UVA, A3500 (BCRA API v4) or country risk (argentinadatos). Every point with its date. No data in range: 404 without charge. $0.005 USDC on Base mainnet. Payable host: api.lupapago.com.

Where to buy and sell USDT with Argentine pesos right now: best ask and best bid across Bitso, Ripio Trade and Lemon, with per-exchange detail, date and source. Published prices, no fees. No history (exchanges only publish the current quote). $0.001 USDC on Base mainnet. Payable host: api.lupapago.com.

Short ranking of AR payment gateways (fees + installments/USD) — ruleset ar-psp-recommend-v1. $0.02 USDC on Base mainnet.

BCRA international reserves in USD millions, a single data point with date and source (BCRA API v4, variable 1). Optional fecha=YYYY-MM-DD (since 2003, same price): latest value published as of that date. $0.001 USDC on Base mainnet. Payable host: api.lupapago.com.

Argentina country risk (J.P. Morgan EMBI) in basis points, a single data point with date and source (api.argentinadatos.com). Optional fecha=YYYY-MM-DD (since 1999, same price): latest value published as of that date. $0.001 USDC on Base mainnet. Payable host: api.lupapago.com.

Paid search of the Plaza catalog — ranked plaza_ids + pay URLs + price (≠ one-shot probe). Ruleset plaza-discover-v1. $0.01 USDC on Base mainnet.

Accepts-selection policy probe (GET /api/accepts/probe; ruleset multi-accept-probe-v1). Documents live Exact+Base plus an explicit fail-closed fallback (v1: no_alternative). It is not payment routing or automatic conversion. $0.01 USDC on Base mainnet.

One-shot HTTP 402 check of a public URL (is_402, Exact/Base price, in_plaza) — ruleset plaza-probe-v1. $0.01 USDC on Base mainnet.

Compact JSON snapshot of the LupaPlaza mainnet 402-live index, charged per call; browser tools at /webmcp/. $0.01 USDC on Base mainnet.

AR agentic rails matrix (x402/AP2/ACP/MPP) by case m2m_usdc|fiat_consent|checkout — settle ≠ consent. $0.01 USDC on Base mainnet.

AR agent-spend readiness: fiat consent hop vs settle — paid per call. Ruleset ar-settle-ready-v1 (not an oracle). $0.02 USDC on Base mainnet.

Informational auth-capture / hold brief (GET /api/reserve/brief; ruleset x402-auth-capture-brief-v1). Brief only — no on-chain hold. $0.01 USDC on Base mainnet.

Batch liveness of LupaRiel catalog URLs (POST ids[] cap 10). Ruleset riel-liveness-v1. $0.02 USDC on Base mainnet.

LupaRiel catalog lookup (small matches of entries/rails, not the free dump). $0.005 USDC on Base mainnet (eip155:8453). Params: q and/or rail.

LupaRiel preset: x402 entries in production status (limit 5). $0.01 USDC on Base mainnet. Distinct from the generic lookup ($0.005).

Server-side verification of Intent Mandate v0.1.0 (GET /api/mandate/scope; ruleset mandate-scope-v1). Proof scope ≠ create/sign — it does not create or sign the mandate; only allowlist+budget+expiry+signature. $0.02 USDC on Base mainnet.

Informational on-chain Exact USDC settle attestation (GET /api/settle/receipt; ruleset settle-receipt-v1). Proof settle ≠ consent — it is not a fiat/OAuth/3DS consent hop or a payment-plan condition. $0.01 USDC on Base mainnet.

Argentina macro pulse (monthly/YoY inflation + country risk) via Toolrail, payable over x402 on Base. $0.005 USDC on Base mainnet.

Argentine dollar quotes via Toolrail, payable over x402 on Base. $0.007 USDC on Base mainnet (eip155:8453).

LatAm indexed units (UF Chile, UVA AR, UVR CO, UDI MX) via Toolrail, payable over x402 on Base. $0.005 USDC on Base mainnet.

Costa Rica VAT rate via usaref.dev: 13% standard, in force since 2019-07-01, last_confirmed 2026-07-16, confidence primary. Source: VAT Law, art. 10 (SCIJ/PGR). Free change polling at /v1/changes and webhook alerts at /alerts. Same seller as latamref (payTo 0x1F04…FeA6). $0.005 USDC on Base mainnet. Payable host: usaref.dev.

Vokko pay-preflight for mercadolibre.com.ar: whether an agent can pay on that host (rails, endpoint, price and report freshness). A live re-probe (refresh) is charged separately, $0.02 USDC. $0.001 USDC on Base mainnet.