Crypto exchange outflow intelligence via x402-paid POST endpoint on Base/Tron
What it does
This endpoint at bridge.eruditepay.com provides crypto data intelligence focused on exchange outflows. It is an x402-gated resource operated by Erudite Intelligence LLC that accepts payment in USDC on Base (EIP-155:8453) or USDT on Tron before returning JSON data. The endpoint costs $0.01 per call (10,000 base units of a 6-decimal stablecoin).
The endpoint accepts a POST request with a JSON body containing a "query" string parameter and returns a JSON response with a "success" boolean and a "data" object. The exact query syntax and the structure of the returned data object are not documented in the available materials — the description field in the x402 challenge simply says "Crypto data intelligence," and the bazaar schema example shows only a generic `{"success": true, "data": {}}` stub.
The x402 challenge is live and well-formed, confirming the endpoint is operational. The facilitator for Base payments is Coinbase CDP (api.cdp.coinbase.com). The provider is FinCEN MSB-registered (BSA ID 31000324258137) and operates a non-custodial settlement model. However, the lack of detailed documentation on what exchange outflow data is available, what query formats are supported, and what the response schema looks like significantly limits the usefulness of this listing for agents trying to evaluate the endpoint programmatically.
Capabilities
Use cases
- —Querying exchange outflow data for on-chain analytics dashboards
- —Monitoring large crypto withdrawals from exchanges in near real-time
- —Feeding exchange outflow signals into trading or risk models
- —Integrating blockchain fund-flow data into compliance workflows
Fit
Best for
- —Agents or applications needing pay-per-call crypto exchange outflow data
- —Developers building on x402-compatible payment infrastructure
- —On-chain analytics pipelines that need programmatic outflow queries
Not for
- —Users who need well-documented, schema-rich APIs with clear query syntax
- —Free-tier or high-volume bulk data consumers (each call costs $0.01)
- —Non-crypto data needs — this endpoint is specifically about exchange outflows
Quick start
curl -X POST https://bridge.eruditepay.com/v1/base/exchange/outflows \
-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 x402 challenge is live and well-formed with clear pricing ($0.01/call in USDC or USDT), but there is essentially no documentation on what queries the endpoint accepts, what data it returns, or what 'exchange outflows' specifically covers. The bazaar schema is a minimal stub with a generic 'query' string and empty 'data' object.
Warnings
- —No documentation available — /docs, /api, /pricing, and /README all return endpoint_not_found errors
- —The query format and response data schema are completely undocumented; the example output is just {"success": true, "data": {}}
- —No OpenAPI spec or detailed schema beyond the minimal bazaar extension
- —Cannot verify what 'Crypto data intelligence' or 'exchange outflows' specifically means without documentation
Citations
- —Endpoint returns x402 v2 challenge with USDC on Base and USDT on Tron payment options at 10,000 base units each ($0.01)https://bridge.eruditepay.com/v1/base/exchange/outflows
- —Provider is Erudite Intelligence LLC, FinCEN MSB registered with BSA ID 31000324258137https://bridge.eruditepay.com
- —Facilitator for Base payments is Coinbase CDP at api.cdp.coinbase.com/platform/v2/x402https://bridge.eruditepay.com/v1/base/exchange/outflows
- —The resource description in the x402 challenge is 'Crypto data intelligence'https://bridge.eruditepay.com/v1/base/exchange/outflows