Crypto exchange inflow data intelligence via x402-paid POST endpoint on Base/Tron
What it does
This endpoint at bridge.eruditepay.com provides crypto data intelligence related to exchange inflows, accessible via the x402 payment protocol. It accepts POST requests with a JSON body containing a "query" parameter and returns structured JSON results. The endpoint is operated by Erudite Intelligence LLC.
Payment is required per-call at $0.01 (10,000 base units of USDC on Base, or 10,000 base units of USDT on Tron — both 6-decimal tokens). Two payment options are supported: USDC on Base (EIP-155:8453) settled through the Coinbase CDP x402 facilitator, or USDT on Tron. The x402 v2 challenge was successfully captured, confirming the endpoint is live.
Documentation is extremely sparse. The endpoint description in the x402 challenge is simply "Crypto data intelligence," and the schema provides only a generic "query" string parameter with a placeholder example body of {"query": "example"}. The response format is described only as {"success": true, "data": {}} with no further detail on what data is returned or what queries are supported. The parent domain (bridge.eruditepay.com) primarily documents the EruditePay x402 Bridge facilitator service, not this specific data endpoint. No dedicated API documentation was found.
Capabilities
Use cases
- —Querying cryptocurrency exchange inflow data for market analysis
- —Monitoring on-chain flows into exchanges for trading signals
- —Integrating exchange inflow intelligence into automated trading agents
Fit
Best for
- —Agents needing programmatic access to crypto exchange inflow data
- —Developers building on-chain analytics pipelines with x402 micropayments
- —Trading bots that consume exchange flow signals
Not for
- —Users needing detailed API documentation before integrating — docs are minimal
- —Non-crypto data queries or general-purpose search
- —Free or high-volume bulk data retrieval (each call costs $0.01)
Quick start
curl -X POST https://bridge.eruditepay.com/v1/base/exchange/inflows \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>" \
-d '{"query": "example"}'Example
Request
{
"query": "example"
}Response
{
"data": {},
"success": true
}Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.01 per call), but documentation is essentially absent. The query parameter, response schema, and actual data returned are all undefined beyond placeholder examples. No dedicated docs page exists.
Warnings
- —Endpoint description is only 'Crypto data intelligence' — no detail on what queries are supported or what data is returned
- —The example request/response in the schema are generic placeholders with no real content
- —No API documentation found — /docs, /api, /README all return 404
- —The parent site documents the x402 Bridge facilitator, not this data endpoint specifically
- —Input schema is extremely vague: a single 'query' string with no enumeration of valid values
Citations
- —Endpoint returns x402 v2 challenge with USDC on Base and USDT on Tron payment optionshttps://bridge.eruditepay.com/v1/base/exchange/inflows
- —Price is 10,000 base units (=$0.01) per call for both USDC and USDT (6-decimal tokens)https://bridge.eruditepay.com/v1/base/exchange/inflows
- —Operated by Erudite Intelligence LLC, FinCEN MSB registeredhttps://bridge.eruditepay.com
- —EruditePay Bridge supports 20 blockchains as an x402 facilitatorhttps://bridge.eruditepay.com