DeFi liquidity data for Algorand (ALGO), paid per-request via x402 on Base.
What it does
This endpoint at lowpaymentfee.com provides DeFi liquidity data for Algorand (ALGO) via a POST request. It is part of a broader platform offering data & analytics, AI/ML, finance/Web3, and infrastructure APIs, all gated behind the x402 payment protocol on the Base network.
The endpoint charges $0.02 per request, settled in USDC on Base (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). The x402 challenge confirms the endpoint is live, returning a 402 Payment Required response with a maxAmountRequired of 20000 base units (20000 / 10^6 = $0.02 USD). Payment is made via the x402 exact scheme with no API keys, no rate limits, and no subscriptions required — just attach the X-PAYMENT header.
Documentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what fields the liquidity endpoint accepts or returns. The endpoint's specific behavior (e.g., what liquidity metrics it provides for ALGO, what parameters it accepts) must be discovered by calling it. The platform lists many other endpoints across categories but provides no detailed documentation for any of them.
Capabilities
Use cases
- —Querying current DeFi liquidity metrics for Algorand (ALGO)
- —Building dashboards that display ALGO liquidity across DeFi protocols
- —Automated trading bots that need liquidity depth data before executing ALGO trades
Fit
Best for
- —Developers needing on-demand ALGO DeFi liquidity data without API key management
- —Agents that can pay per-call via x402 on Base
- —Quick, low-cost lookups of Algorand liquidity conditions
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —High-volume consumers who want bulk pricing or subscription discounts
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/defi/ALGO/liquidity \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02/request in USDC on Base), but there is zero documentation on request parameters, response schema, or what liquidity data is actually returned. No OpenAPI spec, no examples, and all doc pages are empty. This is effectively a stub listing.
Warnings
- —No API documentation available — all doc pages return only 'Connect wallet' with no content
- —No request or response schema provided; endpoint behavior must be discovered empirically
- —The specific DeFi liquidity data returned for ALGO is unknown
- —No OpenAPI or machine-readable spec found
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/defi/ALGO/liquidity
- —USDC asset address on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/defi/ALGO/liquidity
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —Documentation, API, pricing, and README pages all show only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs