Retrieve TRON token metadata via x402 micropayment — pay per call in USDC or USDT.
What it does
This endpoint, operated by Erudite Intelligence LLC, returns metadata for tokens on the TRON blockchain. You POST a JSON body containing a token address (or symbol) and receive structured metadata in response. The endpoint is gated by the x402 protocol (v2), meaning callers must attach a valid payment header to each request.
Pricing is $0.01 per call (10,000 base units of a 6-decimal stablecoin). Two payment options are accepted: USDC on Base (eip155:8453) or USDT on TRON (tron:728126428). Payments are settled through the EruditePay Bridge facilitator, which supports 20 blockchains and charges 0.5% per settlement on the facilitator side. The endpoint description in the x402 challenge is simply "Crypto data intelligence."
Documentation beyond the x402 challenge and the Bazaar schema extension is sparse. The Bazaar schema indicates the input body should contain a `token` field (string — token address or symbol), and the output is JSON with a `success` boolean and a `data` object. No detailed field-level documentation for the response `data` object was found, so the exact metadata fields returned are unknown. The provider's landing page focuses on the Bridge facilitator service rather than this specific data endpoint.
Capabilities
Use cases
- —Look up metadata (name, symbol, decimals, etc.) for any TRON token by address
- —Enrich a wallet or portfolio tracker with TRON token display information
- —Validate TRON token addresses before executing transactions
- —Power agent workflows that need on-chain token context for TRON
Fit
Best for
- —Agents or bots that need TRON token metadata on demand with micropayments
- —Developers building TRON-aware dApps who want pay-per-call pricing
- —Multi-chain portfolio tools that need TRON token enrichment
Not for
- —High-volume bulk token scanning where per-call pricing is prohibitive
- —Querying tokens on non-TRON blockchains (this endpoint is TRON-specific)
- —Users who need detailed historical or market-price data (endpoint returns metadata, not pricing)
Quick start
curl -X POST https://bridge.eruditepay.com/v1/tron/token/metadata \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>" \
-d '{"token": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"}'Example
Request
{
"token": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"
}Response
{
"data": {},
"success": true
}Endpoint
Quality
The endpoint is live (402 challenge captured) with a clear Bazaar schema for input, but the response data object is entirely opaque — the example shows an empty object. No dedicated docs were found (docs.eruditepay.com was not crawled, and /docs returns 404). Pricing and payment options are well-defined, but the actual utility of the response cannot be verified.
Warnings
- —Response data schema is unknown — the Bazaar example shows an empty data object
- —No dedicated API documentation found; docs.eruditepay.com was not crawled
- —Exact metadata fields returned are unverified and may vary
Citations
- —Endpoint returns x402 v2 challenge with price of 10000 base units (~$0.01) in USDC on Base or USDT on TRONhttps://bridge.eruditepay.com/v1/tron/token/metadata
- —EruditePay Bridge supports 20 blockchains and charges 0.5% per settlementhttps://bridge.eruditepay.com
- —Provider is Erudite Intelligence LLC, FinCEN MSB registered (BSA ID 31000324258137)https://bridge.eruditepay.com
- —Input body accepts a token field described as 'Token address or symbol'https://bridge.eruditepay.com/v1/tron/token/metadata