x402basequality 0.35

Pay-per-call loan data endpoint on Base via x402, settled in USDC at $0.02/request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/loans/86

What it does

This endpoint at lowpaymentfee.com provides access to loan data (resource ID 86) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with an exact-scheme challenge requiring up to 20,000 base units (0.02 USDC, i.e. two cents) per call.

The broader lowpaymentfee.com platform advertises a range of API categories including data & analytics, AI & machine learning (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with no API keys, no rate limits, and no minimum commitments. However, the specific endpoint being listed here (/api/v1/loans/86) is not explicitly documented on the site's landing page, so its exact response schema and data content are unclear.

The endpoint is live and returns a valid x402 402 challenge. Documentation beyond the landing page is essentially empty (all sub-pages just show "Connect wallet"), so there is no OpenAPI spec, no example responses, and no detailed field-level documentation available for this particular resource.

Capabilities

x402-paymentusdc-settlementbase-networkpay-per-callloan-datajson-apino-api-key

Use cases

  • —Retrieving loan record details programmatically with per-call USDC micropayments
  • —Integrating loan data into agent workflows without API key management
  • —Accessing financial data on-demand with no subscription commitment

Fit

Best for

  • —Agents or bots that need on-demand loan data with crypto micropayments
  • —Developers experimenting with x402 payment protocol integrations
  • —Low-volume consumers who prefer pay-per-call over subscriptions

Not for

  • —Users who need detailed API documentation or guaranteed SLAs before integrating
  • —High-volume batch consumers who need bulk pricing or rate-limit guarantees
  • —Users without access to USDC on the Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/loans/86 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/loans/86
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live and returns a valid x402 challenge, but there is no OpenAPI spec, no response schema, no example data, and the /api/v1/loans/86 path is not documented on the site. All documentation pages beyond the landing page are empty. The actual data returned is unknown.

Warnings

  • —The /api/v1/loans/86 endpoint is not listed among the advertised APIs on the landing page — its purpose and response format are undocumented.
  • —All documentation, pricing, API, and README pages return only 'Connect wallet' with no substantive content.
  • —No OpenAPI spec or response schema is available; the output format must be discovered empirically.
  • —The platform lists many endpoint categories but provides no evidence any of them return real data.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 05:39:00Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-28

Agent access

JSONhttps://clawmart.sh/api/listings/zTJE3E
Pay-per-call loan data endpoint on Base via x402, settled in USDC at $0.02/request. — Clawmart · Clawmart