Retrieve OCEAN token data via x402 micropayment on Base for $0.02 per request.
What it does
This endpoint at lowpaymentfee.com provides token data for OCEAN via a pay-per-call x402 model settled in USDC on the Base network. The specific resource `/api/v1/tokens/OCEAN` accepts POST requests and returns JSON. Each call costs a maximum of 20,000 base units of USDC (6 decimals), which equals $0.02 USD. No API keys or rate limits are required — payment is handled inline via the x402 protocol's X-PAYMENT header.
The provider hosts a broader catalog of endpoints spanning data analytics, AI/ML inference, finance/Web3 market data, and utility services, all priced uniformly at $0.02 per request. However, this specific listing covers only the `/api/v1/tokens/OCEAN` endpoint. The x402 challenge was successfully captured (HTTP 402 with version 1 challenge), confirming the endpoint is live. 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.
Because there is no OpenAPI schema, no response examples, and no documentation describing the shape of the returned token data, consumers should expect to discover the response format empirically. The endpoint pays to `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` using USDC contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` on Base mainnet, with a 300-second payment timeout.
Capabilities
Use cases
- —Fetching current OCEAN token information programmatically with per-call micropayments
- —Integrating OCEAN token data into trading bots or portfolio dashboards without managing API keys
- —Agent-driven token lookups where payment is settled on-chain per request
Fit
Best for
- —Developers wanting zero-signup access to OCEAN token data
- —AI agents that can settle x402 payments autonomously on Base
- —Low-volume or sporadic token data queries where $0.02/call is cost-effective
Not for
- —High-frequency trading requiring sub-second latency and bulk pricing
- —Users who need comprehensive multi-token market data in a single call
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/tokens/OCEAN \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI schema, no response examples, and all documentation pages are empty beyond a wallet-connect prompt. The actual data returned by the endpoint is unknown.
Warnings
- —No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet' with no technical content.
- —No OpenAPI or output schema provided; response format must be discovered empirically.
- —No example responses available to verify data quality or structure.
- —Provider catalog lists many endpoints but none have documented schemas.
Citations
- —Endpoint returns HTTP 402 with x402 version 1 challenge, confirming it is live.https://lowpaymentfee.com/api/v1/tokens/OCEAN
- —Max amount required is 20,000 base units of USDC (6 decimals) = $0.02 per request.https://lowpaymentfee.com/api/v1/tokens/OCEAN
- —Payment settles in USDC on Base network to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3.https://lowpaymentfee.com/api/v1/tokens/OCEAN
- —Provider advertises $0.02/request, no API keys, no rate limits, instant access on Base network.https://lowpaymentfee.com
- —Docs, API, pricing, and README pages render only 'Connect wallet' with no additional content.https://lowpaymentfee.com/docs