Token liquidity map for Base chain via x402 micropayment — returns liquidity data for any token address.
What it does
This x402-gated endpoint from Erudite Intelligence LLC returns liquidity map data for tokens on the Base blockchain. You POST a JSON body containing a token contract address (or symbol), pay per-call via the x402 protocol, and receive structured liquidity intelligence in response.
The endpoint accepts payment in USDC on Base (eip155:8453) or USDT on Tron (tron:728126428), both at $0.01 per request (10,000 base units with 6 decimals). Settlement is facilitated through the EruditePay x402 Bridge, which supports 20 blockchains and uses the Coinbase CDP facilitator for Base payments. The provider is a FinCEN-registered MSB (BSA ID 31000324258137) operating in a non-custodial model.
Documentation is sparse — the /docs path returns a 404, and the only schema information comes from the x402 challenge's embedded Bazaar extension. The example output is a generic `{"success": true, "data": {}}` stub, so the actual shape and depth of the liquidity map response is unknown. The input schema specifies a single field `token` described as "Token address or symbol." Without richer documentation or example responses, it is difficult to assess the completeness or quality of the data returned.
Capabilities
Use cases
- —Querying liquidity distribution for a specific token on Base before executing a trade
- —Building dashboards that display token liquidity across pools
- —Automated agents assessing token liquidity risk before swaps
- —Portfolio tools that need real-time liquidity depth data
Fit
Best for
- —AI agents needing per-call crypto liquidity data without API keys
- —Developers building DeFi tools on Base chain
- —Automated trading systems that need liquidity checks before execution
Not for
- —Historical liquidity analytics (no evidence of time-series support)
- —Multi-chain liquidity queries in a single call (endpoint is Base-specific per URL path)
- —Users who need detailed documentation or guaranteed SLAs before integrating
Quick start
curl -X POST https://bridge.eruditepay.com/v1/base/token/liquidity-map \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>" \
-d '{"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}'Example
Request
{
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}Response
{
"data": {},
"success": true
}Endpoint
Quality
The endpoint is live (402 challenge captured) with clear pricing and payment options, but documentation is effectively absent — /docs returns 404, the example response is a stub with an empty data object, and there is no OpenAPI spec. The actual content and structure of the liquidity map output must be inferred entirely from the endpoint name.
Warnings
- —No documentation available — /docs, /api, /pricing, /README all return 404
- —Example response in the Bazaar schema is a stub with empty data object; actual response shape is unknown
- —No OpenAPI or detailed schema describing the liquidity map output fields
- —Provider description says 'Crypto data intelligence' with no further detail
Citations
- —Endpoint accepts USDC on Base (eip155:8453) at 10000 base units ($0.01) per callhttps://bridge.eruditepay.com/v1/base/token/liquidity-map
- —Endpoint also accepts USDT on Tron (tron:728126428) at 10000 base units ($0.01) per callhttps://bridge.eruditepay.com/v1/base/token/liquidity-map
- —Provider is Erudite Intelligence LLC, FinCEN MSB registered with BSA ID 31000324258137https://bridge.eruditepay.com
- —EruditePay Bridge supports 20 blockchains and uses Coinbase CDP as facilitator for Basehttps://bridge.eruditepay.com
- —Settlement pricing is 0.5% per successful settlement with free verificationhttps://bridge.eruditepay.com