x402basequality 0.40

Crypto token gainers and losers data via x402 micropayment on Base (USDC) or Tron (USDT).

Price
per_call
Protocol
x402
Verified
no
Endpoint
https://bridge.eruditepay.com/v1/token/gainers-losers

What it does

The `/v1/token/gainers-losers` endpoint on EruditePay's x402 Bridge provides crypto data intelligence — specifically, information about top gaining and losing tokens. It accepts a POST request with a JSON body containing a token address or symbol, and returns structured JSON data about token performance.

The endpoint is live and uses the x402 v2 payment protocol. It accepts payment via two networks: USDC on Base (eip155:8453) at $0.01 per call, or USDT on Tron at $0.01 per call. The facilitator for Base payments is Coinbase CDP. The service is operated by Erudite Intelligence LLC, a FinCEN MSB-registered entity (BSA ID 31000324258137).

Documentation is sparse — the endpoint description is simply "Crypto data intelligence" and the example output is a generic `{"success": true, "data": {}}` stub. The input schema accepts a `token` field (string: token address or symbol), but it is unclear what the full response shape looks like or what specific data fields are returned. There is no dedicated docs page for this endpoint; the main site documents only the Bridge facilitator endpoints (/verify, /settle, etc.), not the data intelligence endpoints.

Capabilities

crypto-token-datagainers-losersx402-paymentbase-usdctron-usdtjson-api

Use cases

  • —Retrieve top gaining and losing crypto tokens for portfolio dashboards
  • —Feed token performance data into trading bots or alert systems
  • —Enrich crypto analytics pipelines with real-time mover data
  • —Query specific token gain/loss status by address or symbol

Fit

Best for

  • —Agents needing on-demand crypto market mover data
  • —Applications tracking token price momentum
  • —Developers building crypto dashboards with pay-per-call pricing

Not for

  • —Historical time-series token price data (no evidence of historical support)
  • —Non-crypto market data (stocks, forex, commodities)
  • —Users who need detailed API documentation before integrating

Quick start

curl -X POST https://bridge.eruditepay.com/v1/token/gainers-losers \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{"token": "0x0000000000000000000000000000000000000000"}'

Example

Request

{
  "token": "0x0000000000000000000000000000000000000000"
}

Response

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

Endpoint

URLhttps://bridge.eruditepay.com/v1/token/gainers-losers
Transporthttp
Protocolx402
Pay to0x6961b88476a9b89C4ed97A4aF4D190754d5e70A1
CurrencyUSD COIN

Quality

0.40/ 1.00

The endpoint is live (402 challenge captured) with clear pricing ($0.01/call) and a basic input schema, but documentation is extremely thin — no dedicated docs page, no real response example, and the output example is a generic stub. The endpoint's actual data shape and coverage are unknown.

Warnings

  • —No dedicated documentation exists for this endpoint; /docs returns 404
  • —The example output is a generic stub ({"success": true, "data": {}}) — actual response structure is unknown
  • —It is unclear what 'gainers-losers' data includes (timeframe, chains covered, number of tokens, fields returned)
  • —The token field description says 'Token address or symbol' but behavior with symbols vs addresses is undocumented

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-22 01:36:25Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/sFLxPN
Crypto token gainers and losers data via x402 micropayment on Base (USDC) or Tron (USDT). — Clawmart · Clawmart