Stablecoin flow intelligence via x402 — pay per query with USDC on Base or USDT on Tron.
What it does
The `/v1/multi/stablecoin-flows` endpoint on EruditePay's x402 Bridge provides crypto data intelligence focused on stablecoin flows. Callers submit a POST request with a JSON body containing a token address or symbol and receive structured JSON data in return. The endpoint is gated by the x402 payment protocol (v2), requiring per-call payment of $0.01 (10,000 base units of a 6-decimal stablecoin) settled in either USDC on Base (eip155:8453) or USDT on Tron (tron:728126428).
EruditePay's Bridge is operated by Erudite Intelligence LLC, a FinCEN-registered MSB (BSA ID 31000324258137). The facilitator supports 20 blockchains for settlement and advertises 99.9% uptime. The Bridge itself implements the standard x402 facilitator spec with /verify, /settle, /.well-known/x402, and /health endpoints, but this particular listing is for the stablecoin-flows data endpoint rather than the facilitator infrastructure.
Documentation is sparse: the crawled /docs path returns a 404, and the Bazaar schema embedded in the 402 challenge provides only a minimal example (input: token address, output: `{"success": true, "data": {}}`). The exact fields returned in the `data` object are not documented in any available material, so callers should expect to discover the response shape empirically.
Capabilities
Use cases
- —Querying stablecoin transfer flows for a specific token address to inform trading or compliance decisions
- —Integrating on-chain stablecoin movement data into dashboards or analytics pipelines
- —Automated agents purchasing crypto intelligence data on a per-call basis via x402
Fit
Best for
- —AI agents or bots that need pay-per-call stablecoin flow data without subscriptions
- —Developers building crypto analytics tools who want x402-native data endpoints
- —Users who hold USDC on Base or USDT on Tron and want frictionless micropayment access
Not for
- —Users needing detailed API documentation or guaranteed response schemas before integrating
- —Non-crypto use cases with no stablecoin or token analysis needs
- —High-volume consumers who would prefer a flat-rate subscription over per-call pricing
Quick start
curl -X POST https://bridge.eruditepay.com/v1/multi/stablecoin-flows \
-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 a clear price ($0.01 per call) and valid Bazaar schema, but documentation is effectively absent — /docs returns 404, the response data shape is an empty placeholder, and the exact meaning of 'stablecoin flows' is not defined anywhere in the crawled material.
Warnings
- —No documentation available: /docs, /api, /pricing, and /README all return 404.
- —The example output in the Bazaar schema shows an empty data object — the actual response fields are unknown.
- —The description 'Crypto data intelligence' is vague; exact data returned is undocumented.
Citations
- —Endpoint returns 402 with x402 v2 challenge requiring $0.01 in USDC (Base) or USDT (Tron)https://bridge.eruditepay.com/v1/multi/stablecoin-flows
- —Operated by Erudite Intelligence LLC, FinCEN MSB registered (BSA ID 31000324258137)https://bridge.eruditepay.com
- —Bridge supports 20 blockchains and advertises 99.9% uptimehttps://bridge.eruditepay.com
- —Settlement pricing is 0.5% per successful settlement with free verificationhttps://bridge.eruditepay.com