ZEC liquidity data via x402 micropayment on Base network, $0.02 per request.
What it does
This endpoint provides DeFi liquidity data for Zcash (ZEC) through the lowpaymentfee.com platform. It is part of a broader suite of pay-per-call APIs covering data analytics, AI/ML inference, finance, crypto, and utility services. The endpoint is accessed via HTTP POST and is gated by the x402 payment protocol, settling in USDC on the Base network at $0.02 per request.
The x402 challenge is live and returns a 402 Payment Required response with a well-formed payment challenge. The asset address (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) corresponds to USDC on Base. The maxAmountRequired of 20000 base units equals $0.02 (USDC uses 6 decimals). No API keys or rate limits are advertised; access is granted purely through per-request micropayment.
Documentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned 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 ZEC liquidity response contains. The endpoint path suggests it returns liquidity metrics for ZEC in a DeFi context, but the exact response structure is unknown.
Capabilities
Use cases
- —Querying real-time ZEC liquidity across DeFi protocols
- —Monitoring Zcash liquidity depth for trading decisions
- —Integrating ZEC liquidity data into automated trading bots
- —Building dashboards that track DeFi liquidity for privacy coins
Fit
Best for
- —Agents or bots needing on-demand ZEC liquidity data without API key management
- —Developers who want pay-per-call pricing with no subscription commitment
- —Applications settling micropayments in USDC on Base
Not for
- —Users needing detailed API documentation or guaranteed SLAs before integrating
- —Applications requiring bulk historical liquidity data at high throughput (no documented batch endpoint)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/defi/ZEC/liquidity \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The x402 challenge is live and well-formed, confirming the endpoint exists and accepts payment. However, there is zero documentation on request parameters, response schema, or what 'ZEC liquidity' data actually contains. All doc pages returned only a wallet-connect stub. This is effectively a stub listing.
Warnings
- —No API documentation available — all doc pages return only a 'Connect wallet' prompt
- —No request or response schema documented; exact data returned is unknown
- —No OpenAPI spec or examples provided by the provider
- —The endpoint's actual data source and accuracy for ZEC liquidity are unverifiable
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/defi/ZEC/liquidity
- —USDC asset address on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/defi/ZEC/liquidity
- —Platform advertises $0.02 per request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com