DAI liquidity data via x402 micropayment on Base network, $0.02 per request.
What it does
This endpoint provides DAI liquidity information through the x402 payment protocol. It is part of a broader suite of DeFi, analytics, AI, and utility APIs offered by lowpaymentfee.com, all priced at $0.02 per request and settled in USDC on the Base network.
The specific endpoint `/api/v1/defi/DAI/liquidity` is a POST endpoint that returns JSON data related to DAI token liquidity. Payment is handled inline via the x402 protocol: callers include an X-PAYMENT header with a signed payment of up to 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) to the provider's address on Base. No API keys, accounts, or rate limits are required — access is granted per-request upon valid payment.
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 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 shape of the response data and any accepted request parameters are unknown.
Capabilities
Use cases
- —Querying real-time DAI liquidity across DeFi protocols
- —Building dashboards that display DAI pool depth and availability
- —Automated trading bots that check DAI liquidity before executing swaps
- —Portfolio management tools needing on-demand liquidity snapshots
Fit
Best for
- —Agents or bots that need pay-per-call DeFi data without API key management
- —Developers prototyping DeFi applications who want instant access
- —Low-volume consumers who prefer micropayments over subscription plans
Not for
- —High-frequency trading requiring sub-second latency guarantees (no SLA documented)
- —Users who need detailed API documentation or request/response schemas before integrating
- —Anyone without access to USDC on Base network for payment
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/defi/DAI/liquidity \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-signed-payment-header>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation, and no examples. The actual data returned is entirely unknown, making this effectively a stub listing.
Warnings
- —No API documentation available — docs, pricing, and README pages all render only a wallet-connect prompt
- —No request parameters or response schema documented; actual output format is unknown
- —The endpoint description is generic ('Premium API Access') and does not describe the data returned
- —Cannot verify what DAI liquidity data is actually provided without making a paid request
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/defi/DAI/liquidity
- —All APIs priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —maxAmountRequired is 20000 base units of USDC (USD Coin, 6 decimals) = $0.02https://lowpaymentfee.com/api/v1/defi/DAI/liquidity
- —Payment address is 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 on Basehttps://lowpaymentfee.com/api/v1/defi/DAI/liquidity