Query supported payment methods across 20+ blockchains via x402-gated crypto data intelligence endpoint.
What it does
This x402-gated endpoint at bridge.eruditepay.com provides crypto data intelligence, specifically returning information about supported payment methods across multiple blockchains. The endpoint accepts a POST request with a JSON body containing a `query` parameter and returns structured JSON data. It is operated by Erudite Intelligence LLC, a FinCEN MSB-registered entity.
The endpoint accepts payment via two channels: USDC on Base (eip155:8453) and USDT on Tron (tron:728126428), each priced at $0.01 per call (10,000 base units with 6 decimals). Payment is facilitated through the x402 v2 protocol, with the Coinbase CDP facilitator handling Base settlements. The parent service, EruditePay Bridge, is an x402 payment facilitator supporting 20 blockchains including Bitcoin, Ethereum, Tron, Solana, XRP, Dogecoin, and others.
Documentation is sparse for this specific endpoint. The crawled landing page focuses on the Bridge's facilitator capabilities (verify/settle) rather than the `/v1/multi/payment/supported` data endpoint. The input schema specifies a `query` string parameter in a JSON body, and the output example shows `{"success": true, "data": {}}`, but the exact query syntax and response structure are not documented. The endpoint is live and returning a valid x402 challenge.
Capabilities
Use cases
- —Querying which payment methods and blockchains are supported before initiating a crypto transaction
- —Building payment routing logic that checks available settlement options across chains
- —Integrating multi-chain payment support checks into agent workflows
Fit
Best for
- —Agents needing to discover supported crypto payment rails programmatically
- —Applications routing payments across multiple blockchains
- —Developers building x402-compatible payment flows
Not for
- —Users needing free or unauthenticated access to payment data
- —Non-crypto payment method lookups
- —High-volume analytics requiring bulk data exports
Quick start
curl -X POST https://bridge.eruditepay.com/v1/multi/payment/supported \
-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 with a valid x402 challenge and schema, but documentation for this specific endpoint is effectively absent. The query syntax, response fields, and actual data returned are unknown beyond a stub example. The landing page documents the Bridge facilitator service, not this data endpoint.
Warnings
- —No dedicated documentation exists for /v1/multi/payment/supported — the /docs path returns 404
- —The output example is a stub ({"success": true, "data": {}}) with no detail on actual response structure
- —The query parameter syntax and valid values are undocumented
- —The endpoint description 'Crypto data intelligence' is vague and does not clarify what data is returned
Citations
- —Endpoint accepts USDC on Base (10000 base units) and USDT on Tron (10000 base units)https://bridge.eruditepay.com/v1/multi/payment/supported
- —Operated by Erudite Intelligence LLC, FinCEN MSB registered (BSA ID 31000324258137)https://bridge.eruditepay.com
- —EruditePay Bridge supports 20 blockchainshttps://bridge.eruditepay.com
- —Settlement pricing is 0.5% per successful settlement with free verificationhttps://bridge.eruditepay.com
- —x402 v2 protocol, facilitator at api.cdp.coinbase.comhttps://bridge.eruditepay.com/v1/multi/payment/supported