Impermanent-loss analysis for crypto liquidity pools, paid per call via x402 on Base or Tron.
What it does
This endpoint, hosted by Erudite Intelligence LLC on their EruditePay x402 Bridge, provides impermanent-loss data for cryptocurrency liquidity pools. You send a POST request with a token address (or pair identifier) and receive a JSON response containing impermanent-loss metrics. The endpoint is gated behind the x402 payment protocol (version 2) and accepts payment in USDC on Base (eip155:8453) or USDT on Tron.
Pricing is $0.01 per request: the x402 challenge advertises an amount of 10,000 base units for USDC (6 decimals) on Base, and equivalently 10,000 base units for USDT on Tron. Payment is facilitated through the EruditePay Bridge, which supports 20 blockchains and settles via the Coinbase CDP facilitator (for Base) or directly (for Tron). The provider is described as offering "Crypto data intelligence."
Documentation is sparse. The endpoint's Bazaar schema specifies a POST body with a single field — `token` (a string representing a token address or pair identifier) — and an output example of `{"success": true, "data": {}}`. No detailed field descriptions for the response `data` object are provided, so the exact structure of impermanent-loss metrics returned is unknown. The provider's /docs path returns a 404, and no OpenAPI spec is available.
Capabilities
Use cases
- —Assess impermanent loss for a specific token pair before providing liquidity
- —Monitor IL exposure across multiple liquidity pool positions
- —Build automated DeFi portfolio dashboards that factor in impermanent loss
- —Agent-driven rebalancing decisions based on real-time IL data
Fit
Best for
- —DeFi developers building liquidity-pool management tools
- —Trading bots that need programmatic IL estimates
- —Crypto portfolio trackers integrating pool-level risk metrics
Not for
- —Non-crypto or traditional finance analytics
- —Users who need free, unlimited access without crypto payment capability
- —Detailed historical IL backtesting (response schema unclear)
Quick start
curl -X POST https://bridge.eruditepay.com/v1/base/pool/impermanent-loss \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>" \
-d '{"token": "0x4200000000000000000000000000000000000006"}'Example
Request
{
"token": "0x4200000000000000000000000000000000000006"
}Response
{
"data": {},
"success": true
}Endpoint
Quality
The endpoint is live (402 challenge captured) with a valid x402 v2 payment scheme and a minimal Bazaar schema. However, documentation is effectively absent — /docs returns 404, no OpenAPI spec exists, and the response data object is an empty placeholder. The actual fields returned for impermanent-loss analysis are unknown.
Warnings
- —No detailed documentation available; /docs returns 404
- —Response schema example shows an empty data object — actual response structure is unknown
- —No OpenAPI or AI plugin manifest provided
- —Exact meaning of 'token' field (single token vs. pair address) is ambiguous from schema alone
Citations
- —The endpoint returns a 402 challenge with x402 version 2, accepting USDC on Base and USDT on Tron at 10,000 base units eachhttps://bridge.eruditepay.com/v1/base/pool/impermanent-loss
- —EruditePay Bridge supports 20 blockchains and is operated by Erudite Intelligence LLC, a FinCEN MSB registranthttps://bridge.eruditepay.com
- —The Bazaar schema specifies a POST body with a 'token' field described as 'Token address or pair identifier'https://bridge.eruditepay.com/v1/base/pool/impermanent-loss
- —Settlement facilitation is provided via Coinbase CDP at 0.5% per settlementhttps://bridge.eruditepay.com