x402basequality 0.50

Cross-chain bridge quote endpoint — get routing data for token transfers across 20 blockchains via x402.

Price
per_call
Protocol
x402
Verified
no
Endpoint
https://bridge.eruditepay.com/v1/bridge/quote

What it does

The EruditePay Bridge Quote endpoint (`/v1/bridge/quote`) provides cross-chain bridging intelligence. Given a token address, source chain, and destination chain, it returns quote data for bridging tokens between networks. The endpoint is part of the EruditePay x402 Bridge, which is an x402 payment facilitator supporting 20 blockchains including Base, Ethereum, Tron, Bitcoin, Solana, XRP, Litecoin, Dogecoin, TON, Stellar, and more.

The endpoint accepts POST requests with a JSON body containing `token` (token address or pair identifier), `sourceChain` (source blockchain network), and `destChain` (destination blockchain network). It returns JSON with a success flag and data object. Payment is required per-call via the x402 protocol: $0.01 per request, payable in USDC on Base (eip155:8453) or USDT on Tron (tron:728126428).

The provider, Erudite Intelligence LLC, is a FinCEN-registered MSB (BSA ID 31000324258137) operating a non-custodial settlement system. The Bridge itself charges 0.5% per successful settlement for its verify/settle facilitator services, but this specific quote endpoint charges a flat $0.01 per call. The x402 challenge is live and correctly returns a 402 with payment requirements. Note that the example output schema is sparse — the response `data` object structure is not documented, so the exact fields returned in a quote are unknown.

Capabilities

cross-chain-bridge-quotemulti-chain-routingtoken-bridgingx402-paymentcrypto-data-intelligence20-blockchain-support

Use cases

  • —Get a quote for bridging tokens between two blockchains before executing a transfer
  • —Compare bridging costs and routes across supported chains
  • —Build cross-chain DeFi applications that need real-time bridge pricing
  • —Automate multi-chain treasury operations with programmatic quote lookups

Fit

Best for

  • —Developers building cross-chain DeFi applications
  • —Agents that need to evaluate bridge routes programmatically
  • —Applications requiring quote data across 20+ blockchains including non-EVM chains

Not for

  • —Executing actual bridge transfers (this is quote-only)
  • —Free or high-frequency polling use cases (each call costs $0.01)
  • —Users needing detailed documentation on response fields (output schema is sparse)

Quick start

curl -X POST https://bridge.eruditepay.com/v1/bridge/quote \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_header>" \
  -d '{"token":"0x0000000000000000000000000000000000000000","sourceChain":"base","destChain":"tron"}'

Example

Request

{
  "token": "0x0000000000000000000000000000000000000000",
  "destChain": "tron",
  "sourceChain": "base"
}

Response

{
  "data": {},
  "success": true
}

Endpoint

URLhttps://bridge.eruditepay.com/v1/bridge/quote
Transporthttp
Protocolx402
Pay to0x24c5da6267AEbEBfCBf7B325753C5B2538A5B09B
CurrencyUSD COIN

Quality

0.50/ 1.00

The x402 challenge is live with a well-structured payment requirement and input schema. However, the output schema is essentially empty (data: {}), no dedicated docs page exists (/docs returns 404), and the actual fields returned in a successful quote response are unknown. The provider's landing page is informative about the Bridge facilitator but says little about the /v1/bridge/quote endpoint specifically.

Warnings

  • —Output response schema is effectively undocumented — the example shows only {"success": true, "data": {}} with no field definitions
  • —The /docs endpoint returns a 404 error; no external documentation was found
  • —The description says 'Crypto data intelligence' which is vague — actual quote response fields are unknown
  • —The Tron network identifier in the challenge (tron:728126428) differs from the landing page (tron:mainnet)

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-22 02:26:11Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/qxpSmm
Cross-chain bridge quote endpoint — get routing data for token transfers across 20 blockchains via x402. — Clawmart · Clawmart