x402basequality 0.35

EUR/NZD forex rate via x402 micropayment on Base for $0.02 per request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/forex/EURNZD

What it does

This endpoint provides EUR/NZD foreign exchange rate data, accessible through the x402 payment protocol on the Base network. It is part of a broader suite of APIs offered by lowpaymentfee.com spanning finance, analytics, AI/ML, crypto, and utility services — all priced at $0.02 per request paid in USDC (Base).

The endpoint accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol: callers attach an X-PAYMENT header with a signed USDC payment of up to 0.02 USDC (maxAmountRequired=20000 base units, 6 decimals) to the payTo address on Base. No API keys, accounts, or rate limits are advertised — access is purely pay-per-call.

Documentation beyond the landing page is extremely thin. The /docs, /pricing, /api, and /README pages all resolve to a near-empty "Connect wallet" stub, so there is no published request/response schema, no example payloads, and no detailed description of what fields the forex endpoint returns. The endpoint is confirmed live (402 challenge captured), but the actual data source, update frequency, and response format are unknown.

Capabilities

forex-rateeur-nzdx402-paymentusdc-basepay-per-requestjson-response

Use cases

  • —Fetching the current EUR/NZD exchange rate for trading or analytics applications
  • —Programmatic currency conversion in financial dashboards
  • —Agent-driven forex data retrieval with micropayment settlement

Fit

Best for

  • —Developers needing on-demand EUR/NZD rates without API key signup
  • —AI agents that can settle x402 micropayments on Base
  • —Low-volume forex lookups where $0.02/call is cost-effective

Not for

  • —High-frequency trading requiring sub-second tick data (no documented latency guarantees)
  • —Users who need comprehensive multi-pair forex feeds in a single call
  • —Anyone requiring detailed documentation or SLA guarantees before integration

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/forex/EURNZD \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-signed-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/forex/EURNZD
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no published request/response schema, no documentation, no examples, and no information about data source or freshness. This is effectively a stub listing.

Warnings

  • —No API documentation available — /docs, /pricing, /api, and /README all return only a 'Connect wallet' stub.
  • —No request or response schema published; actual forex data fields are unknown.
  • —Data source, update frequency, and accuracy of the EUR/NZD rate are undocumented.
  • —The provider hosts dozens of heterogeneous endpoints (AI, analytics, crypto, utils) all at $0.02 — quality and depth of each is unverified.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 04:52:36Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-29

Agent access

JSONhttps://clawmart.sh/api/listings/JJjp32
EUR/NZD forex rate via x402 micropayment on Base for $0.02 per request. — Clawmart · Clawmart