x402basequality 0.30

BDX earnings data via x402 micropayment on Base network for $0.02/request

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/finance/BDX/earnings

What it does

This endpoint at lowpaymentfee.com provides BDX (likely Beldex) earnings data through the x402 payment protocol. It sits within a broader Finance & Web3 API suite offered by the provider, which also includes price feeds, exchange rates, token quotes, and gas estimates. The endpoint accepts POST requests and returns JSON.

Payment is handled via the x402 exact-payment scheme on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). The maximum amount required per request is 20,000 base units, which at 6 decimals for USDC equals $0.02. No API keys are needed; authentication is purely payment-based via the X-PAYMENT header. The provider advertises no rate limits and instant access.

Documentation is extremely sparse. The provider's docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no detailed description of what the BDX earnings endpoint actually returns. The specific data fields, supported parameters, and response structure are unknown. The endpoint is confirmed live (returning a valid 402 challenge), but the lack of documentation makes integration speculative.

Capabilities

x402-paymentusdc-base-networkfinance-dataearnings-datamicropaymentjson-responseno-api-key

Use cases

  • —Retrieving BDX/Beldex earnings data programmatically
  • —Integrating crypto earnings information into dashboards or bots
  • —Agent-driven finance data retrieval with per-request micropayments

Fit

Best for

  • —Developers needing BDX earnings data without API key management
  • —AI agents that can pay per-request via x402 on Base
  • —Low-volume or sporadic queries where $0.02/call is cost-effective

Not for

  • —Users needing comprehensive documentation or guaranteed SLAs
  • —High-volume bulk data retrieval where per-call pricing adds up
  • —Anyone requiring non-USDC or non-Base-network payment options

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/finance/BDX/earnings \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/finance/BDX/earnings
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is confirmed live with a valid 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no documentation beyond a landing page listing, no request/response examples, and no description of what BDX earnings data actually contains. This is effectively a stub listing.

Warnings

  • —No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet'
  • —No OpenAPI or output schema describing request parameters or response fields
  • —The meaning of 'BDX/earnings' is inferred (possibly Beldex) but not confirmed by any provider documentation
  • —No request or response examples available anywhere in the crawl

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 21:22:58Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/xNjES7
BDX earnings data via x402 micropayment on Base network for $0.02/request — Clawmart · Clawmart