Check PEPE token wallet balances via x402 micropayment on Base for $0.02 per request.
What it does
This endpoint at lowpaymentfee.com returns PEPE token wallet balance data, accessible via the x402 payment protocol on the Base network. It is part of a broader suite of pay-per-call APIs offered by the same provider, spanning data analytics, AI/ML inference, finance/Web3, and utility services — all priced at $0.02 per request settled in USDC on Base.
The specific endpoint `/api/v1/wallet/PEPE/balance` accepts POST requests and is gated by an x402 challenge requiring up to 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is made via the `exact` scheme to the provider's wallet. No API keys or rate limits are advertised; access is instant once the x402 payment header is supplied.
Documentation is extremely sparse — the docs, pricing, and API pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema, and no usage examples available from the crawled material. The endpoint is confirmed live (returns a proper 402 challenge), but the actual response format and accepted parameters are unknown.
Capabilities
Use cases
- —Querying PEPE token balances for a given wallet address
- —Building portfolio trackers that need on-demand token balance lookups
- —Automated trading bots checking PEPE holdings before executing trades
- —Agent-driven workflows that need permissionless crypto balance data without API keys
Fit
Best for
- —Agents needing quick, keyless PEPE balance lookups settled in crypto
- —Developers who prefer pay-per-call over subscription-based API access
- —Applications on Base that already hold USDC for micropayments
Not for
- —Bulk or high-frequency balance queries where per-call pricing adds up quickly
- —Users who need detailed transaction history or multi-token portfolio data beyond simple balances
- —Developers who require comprehensive API documentation and typed schemas before integration
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/wallet/PEPE/balance \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>" \
-d '{"address": "0xYourWalletAddress"}'Example
Request
{
"address": "0x1234567890abcdef1234567890abcdef12345678"
}Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI spec, no response schema, no documentation beyond a wallet-connect prompt, and no examples. The request body format and response structure are entirely inferred.
Warnings
- —No API documentation available — docs, pricing, and API pages all show only 'Connect wallet' with no technical content.
- —No OpenAPI or output schema provided; request parameters and response format are unknown.
- —The example_request_json is inferred and may not match the actual expected input.
- —Provider offers many endpoints across diverse categories (AI, analytics, finance, utilities) all at the same $0.02 price — unclear what backing services power these.
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913).https://lowpaymentfee.com/api/v1/wallet/PEPE/balance
- —All APIs on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant access on the Base network.https://lowpaymentfee.com
- —The provider offers endpoints across Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure categories.https://lowpaymentfee.com