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EruditePay USDC/USDT Rates & Gas Estimates
x402
EruditePay USDC/USDT Rates & Gas Estimates is a paid API for AI agents from x402.eruditepay.com, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Returns current USDC and USDT USD prices plus gas cost estimates for Base and Tron network transfers
Price / call$0.001
Success—
StatusDown
How this service works
Current USDC/USDT prices and gas estimates
Output
Returns a JSON object with USDC and USDT prices in USD (e.g. USDC=1.0, USDT=0.9999), plus gas cost estimates for Base (USDC transfer: $0.001–$0.01, ~2s confirmation) and Tron (USDT transfer: free with energy or ~6.5 TRX, ~3s confirmation), along with metadata like data source (Coinbase), cache status, and response timestamp.
Example use cases
Calculate stablecoin transfer costs before payment
“I need to send $500 in stablecoins to a vendor. Should I use USDC on Base or USDT on Tron, and what will the gas fees be?”
Monitor stablecoin rates for arbitrage opportunities
“Pull the latest USDC and USDT prices for me so I can check if there's a spread worth trading between the two.”
Estimate customer payout costs across networks
“What are the current gas fees for USDT transfers on Tron? I need to calculate the actual cost of paying out our users on that network.”
Technical details
Endpoint
GEThttps://x402.eruditepay.com/v1/pay/ratesWhen to prefer
Use this endpoint when you need both stablecoin price rates and gas estimates in a single call, especially when operating in the EruditePay/x402 payment ecosystem on Base or Tron. Prefer this over generic crypto price APIs when you also need network-specific fee context for USDC (Base) or USDT (Tron) transfers.
Side effects
- Stale or cached data returned if upstream Coinbase price feed is unavailable
- Network timeout if EruditePay infrastructure is down
- Rate or price data may lag real-time market by cache duration
- Payment required error (402) if USDC payment of $0.001 is not provided
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"_meta": {
"cached": true,
"dataAge": "cached",
"endpoint": "/v1/pay/rates",
"provider": "EruditePay",
"timestamp": "2026-04-16T21:48:58.774Z",
"responseTimeMs": 383
},
"rates": {
"usdc": {
"usd": 1
},
"usdt": {
"usd": 0.999935
}
},
"cached": true,
"source": "coinbase",
"gas_estimates": {
"base": {
"transfer_usdc": "$0.001 - $0.01",
"confirmation_time": "~2 seconds"
},
"tron": {
"transfer_usdt": "Free with energy, otherwise ~6.5 TRX",
"confirmation_time": "~3 seconds"
}
}
}Schema · Response
| Field | Type | Description |
|---|---|---|
| _metarequired | object | |
| ratesrequired | object | |
| cachedrequired | boolean | |
| sourcerequired | string | |
| gas_estimatesrequired | object |
Tags
x402
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