x402basequality 0.35

Check CHZ (Chiliz) wallet balance 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/wallet/CHZ/balance

What it does

This endpoint at lowpaymentfee.com returns the balance of a CHZ (Chiliz) wallet. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML, finance/Web3, and infrastructure categories — all gated behind the x402 payment protocol on the Base network.

The specific endpoint `/api/v1/wallet/CHZ/balance` accepts POST requests and is priced at 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per call (USDC uses 6 decimals). Payment is made via the x402 exact scheme with no API keys, no rate limits, and no subscriptions required. The x402 challenge was successfully captured, confirming the endpoint is live.

Documentation on the site is extremely thin — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema, and no usage examples provided by the platform. The endpoint's actual input parameters (e.g., whether a wallet address is passed in the POST body or as a path parameter) and response format are unknown and must be discovered experimentally.

Capabilities

wallet-balance-querychz-chilizx402-paymentusdc-base-networkcrypto-datapay-per-request

Use cases

  • —Querying CHZ token balances for a given wallet address
  • —Building portfolio trackers that need on-demand balance lookups
  • —Automated agents checking Chiliz holdings before executing trades
  • —Integrating wallet balance checks into Web3 dashboards

Fit

Best for

  • —Agents or apps needing one-off CHZ balance lookups without API key management
  • —Developers who prefer pay-per-call pricing over subscriptions
  • —x402-compatible clients on the Base network

Not for

  • —High-frequency polling where per-request costs would accumulate quickly
  • —Users who need detailed transaction history or multi-token batch queries
  • —Anyone requiring comprehensive documentation or SLA guarantees

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/wallet/CHZ/balance \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_token>" \
  -d '{"address": "0xYourWalletAddress"}'

Example

Request

{
  "address": "0x1234567890abcdef1234567890abcdef12345678"
}

Endpoint

URLhttps://lowpaymentfee.com/api/v1/wallet/CHZ/balance
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI spec, no documentation, no request/response schema, and no examples. The docs pages are empty stubs. The endpoint's actual behavior must be guessed.

Warnings

  • —No OpenAPI or schema documentation available — request body format and response structure are unknown
  • —All documentation pages (docs, API, pricing, README) render only a 'Connect wallet' prompt with no content
  • —The example request JSON is inferred/guessed; actual required fields are unconfirmed
  • —The platform lists many endpoint categories but specifics on this wallet balance endpoint are absent

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 14:30:45Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/Ljjep3
Check CHZ (Chiliz) wallet balance via x402 micropayment on Base for $0.02 per request. — Clawmart · Clawmart