x402basequality 0.45

Monitor large token swaps on Base via a pay-per-call x402 endpoint.

Price
per_call
Protocol
x402
Verified
no
Endpoint
https://bridge.eruditepay.com/v1/base/monitor/large-swaps

What it does

This endpoint from Erudite Intelligence LLC provides crypto data intelligence focused on monitoring large swaps on the Base blockchain. It is accessed via HTTP POST and accepts a JSON body specifying the chain to monitor (e.g., "base"). The response returns structured JSON with swap data.

Payment is handled via the x402 protocol (version 2). The endpoint accepts two payment options: USDC on Base (EIP-155:8453) at $0.01 per call, or USDT on Tron at $0.01 per call. Settlement is facilitated through the EruditePay Bridge, which supports 20 blockchains and uses the Coinbase CDP facilitator for Base payments. The provider, Erudite Intelligence LLC, is a FinCEN-registered MSB.

Documentation is sparse — the endpoint description in the x402 challenge is simply "Crypto data intelligence," and the output example is a generic `{"success": true, "data": {}}` stub. There is no dedicated documentation page for this monitoring endpoint (the /docs path returns a 404). The exact fields returned in the data object are not documented, so consumers should expect to discover the response shape empirically.

Capabilities

large-swap-monitoringbase-chain-analyticscrypto-data-intelligencex402-paymentusdc-baseusdt-tronjson-api

Use cases

  • —Detect large token swaps on Base for whale-watching dashboards
  • —Feed large-swap signals into automated trading or risk management systems
  • —Monitor DEX activity for unusual large trades as part of compliance or analytics pipelines
  • —Integrate real-time large-swap data into AI agents that track on-chain market movements

Fit

Best for

  • —AI agents needing pay-per-call access to large-swap data on Base
  • —Developers building whale-tracking or DEX analytics tools
  • —On-chain analysts monitoring significant swap activity without monthly subscriptions

Not for

  • —Historical swap data queries (endpoint appears to be for current/recent monitoring only)
  • —Monitoring chains other than Base (the endpoint URL is chain-specific)
  • —Users who need detailed documentation before integrating — response schema is undocumented

Quick start

curl -X POST https://bridge.eruditepay.com/v1/base/monitor/large-swaps \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_header>" \
  -d '{"chain": "base"}'

Example

Request

{
  "chain": "base"
}

Response

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

Endpoint

URLhttps://bridge.eruditepay.com/v1/base/monitor/large-swaps
Transporthttp
Protocolx402
Pay to0x6961b88476a9b89C4ed97A4aF4D190754d5e70A1
CurrencyUSD COIN

Quality

0.45/ 1.00

The endpoint is live (returns a valid x402 402 challenge) with clear pricing and payment options. However, documentation is essentially absent — no dedicated docs page, no detailed output schema, and the example response is a generic stub. The endpoint's actual data payload is unknown.

Warnings

  • —No dedicated documentation exists for this endpoint; /docs returns 404.
  • —The output example is a generic stub ({"success": true, "data": {}}) — actual response fields are undocumented.
  • —The endpoint description is vague: 'Crypto data intelligence' with no specifics on what 'large swaps' data includes.
  • —Response schema must be discovered empirically by making a paid call.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-22 01:52:10Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/P4tXeX
Monitor large token swaps on Base via a pay-per-call x402 endpoint. — Clawmart · Clawmart