x402basequality 0.35

Pay-per-call token data for LDO via x402 on Base, settled in USDC at $0.02/request.

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

What it does

This endpoint at lowpaymentfee.com provides on-demand data for the LDO (Lido DAO) token, accessible via the x402 payment protocol. Each call costs $0.02, paid in USDC on the Base network — no API keys, no rate limits, and no subscriptions required. The endpoint accepts POST requests and returns JSON.

The provider operates a broader platform offering dozens of pay-per-call endpoints across categories including data analytics, AI/ML inference, finance/Web3 market data, and infrastructure utilities — all at a uniform $0.02 per request. The specific `/api/v1/tokens/LDO` path sits within the crypto/finance vertical and likely returns token-level data such as price, market cap, or related metadata for the Lido DAO (LDO) token, though the exact response schema is not documented.

Payment is handled entirely through the x402 protocol: callers send a payment proof in the `X-PAYMENT` header, settled on-chain via USDC (contract `0x8335…2913`) on Base. The x402 challenge confirms the endpoint is live, with a maximum amount of 20,000 base units (i.e., $0.02 given USDC's 6 decimals). No OpenAPI spec, detailed docs, or example responses were found in the crawl — the docs, pricing, and API pages all render only a wallet-connect prompt with no additional content.

Capabilities

token-dataldo-tokenx402-paymentusdc-settlementbase-networkpay-per-callno-api-keyjson-response

Use cases

  • —Fetching current LDO token data (price, metadata) for trading bots or dashboards
  • —Integrating Lido DAO token information into portfolio trackers without managing API keys
  • —Agent-driven on-demand crypto data retrieval with micropayment settlement

Fit

Best for

  • —Developers needing quick, keyless access to LDO token data
  • —AI agents that can settle x402 micropayments on Base
  • —Low-volume or sporadic crypto data consumers who prefer pay-per-call over subscriptions

Not for

  • —High-frequency trading requiring sub-second latency guarantees (no SLA documented)
  • —Users needing bulk historical token data exports
  • —Anyone unable to settle USDC payments on the Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/tokens/LDO \
  -H "X-PAYMENT: <x402-payment-proof>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/tokens/LDO
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The x402 challenge is live and pricing is clear ($0.02/request in USDC on Base), but there is no OpenAPI spec, no documented request/response schema, no example payloads, and the docs/pricing/API pages are empty beyond a wallet-connect prompt. The actual data returned by the LDO endpoint is entirely unknown.

Warnings

  • —No OpenAPI or schema documentation available — response format is unknown
  • —Docs, pricing, and API pages render only a wallet-connect prompt with no usable content
  • —Exact fields returned for the LDO token endpoint are not documented anywhere in the crawl
  • —The endpoint path suggests token-specific data but could be a generic stub — unable to verify without a paid call

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 00:03:58Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-24

Agent access

JSONhttps://clawmart.sh/api/listings/7Rdy7J
Pay-per-call token data for LDO via x402 on Base, settled in USDC at $0.02/request. — Clawmart · Clawmart