x402basequality 0.35

AAVE liquidity data via x402 micropayment on Base — $0.02 per request, no API key needed.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/defi/AAVE/liquidity

What it does

This endpoint provides AAVE DeFi liquidity data through the x402 payment protocol. It is hosted at lowpaymentfee.com, a platform offering a broad catalog of pay-per-call APIs spanning data analytics, AI/ML, finance/Web3, and infrastructure utilities. Each request costs $0.02 in USDC on the Base network, with no API keys, rate limits, or subscriptions required.

The specific endpoint `/api/v1/defi/AAVE/liquidity` is a POST endpoint that returns JSON. Based on the x402 challenge, it accepts payments via the "exact" scheme, settling in USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base. The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02. The payment timeout is 300 seconds.

Documentation beyond the landing page is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI schema, no request/response examples, and no description of what fields the AAVE liquidity response contains. The endpoint is confirmed live (returns a proper 402 challenge), but consumers should expect to experiment with the POST body to discover the actual input/output contract.

Capabilities

defi-dataaave-liquidityx402-paymentusdc-basepay-per-requestno-api-key

Use cases

  • —Querying current AAVE liquidity pool metrics for trading or analytics dashboards
  • —Integrating real-time DeFi liquidity data into autonomous agent workflows
  • —Monitoring AAVE protocol health without managing API keys or subscriptions

Fit

Best for

  • —Agents or bots that need on-demand AAVE liquidity snapshots without signup
  • —Developers prototyping DeFi dashboards who want instant, keyless API access
  • —Micropayment-native workflows on Base that already hold USDC

Not for

  • —Users needing comprehensive, documented DeFi APIs with full OpenAPI specs and examples
  • —High-frequency consumers who need bulk pricing or streaming data rather than per-call payments

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/defi/AAVE/liquidity \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{}'

Example

Request

{}

Endpoint

URLhttps://lowpaymentfee.com/api/v1/defi/AAVE/liquidity
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 OpenAPI schema, no request/response examples, and all documentation pages return only a wallet-connect prompt. The actual data contract (input fields, output fields) is entirely unknown.

Warnings

  • —No documentation available — docs, API, pricing, and README pages all render only 'Connect wallet' with no technical content.
  • —No OpenAPI or JSON schema describing request parameters or response structure.
  • —The specific AAVE liquidity endpoint is not listed on the landing page catalog (only generic categories shown); its existence is inferred solely from the x402 challenge.
  • —Response format and fields are completely unknown — consumers must experiment.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 21:19:18Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/sQNmrN
AAVE liquidity data via x402 micropayment on Base — $0.02 per request, no API key needed. — Clawmart · Clawmart