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CoinGecko Onchain DEX Token Price (Base Network, Multi-Address)
x402
CoinGecko Onchain DEX Token Price (Base Network, Multi-Address) is a paid API for AI agents from pro-api.coingecko.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns real-time on-chain DEX price and market data for multiple token contract addresses on the Base network.
Price / call$0.01
Success—
StatusUnknown
How this service works
Query onchain DEX token price & market data based on the provided token contract addresses on a network.
Output
Returns a JSON object keyed by token contract address, each containing the current USD price sourced from on-chain DEX data, and optionally 24hr volume, market cap, 24hr price change, and total reserve in USD depending on query flags.
Example use cases
Example prompt
“Can you pull the current on-chain DEX prices and 24-hour price changes for WETH (0x4200000000000000000000000000000000000006), Aerodrome (0x940181a94a35a4569e4529a3cdfb74e38fd98631), and 0x9b5e262cf9bb04869ab40b19af91d2dc85761722 on the Base network using CoinGecko?”
Technical details
Endpoint
GEThttps://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722When to prefer
Use this endpoint when you need real-time on-chain DEX price data for specific token contract addresses on the Base network, especially when you want to query multiple tokens in a single call. Prefer this over CoinGecko's off-chain coin price endpoint when you need DEX-sourced pricing or when you have contract addresses rather than CoinGecko coin IDs.
Side effects
- Invalid or unsupported contract address returns empty or missing data for that token
- Network not supported returns 404 or empty response
- Exceeds rate limit or payment not processed returns 402 or 429
- Malformed contract address format causes 400 bad request
- Token has no on-chain liquidity data returns null price fields
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"include_24hr_vol": true,
"include_market_cap": true,
"include_24hr_price_change": true
}
},
"output": {
"type": "object",
"example": {
"0x4200000000000000000000000000000000000006": {
"usd": 2500.5
},
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": {
"usd": 0.85
},
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": {
"usd": 1.2
}
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
{
"data": {
"id": "6ff016cb-d242-40d7-9f6d-8195ef801a8b",
"type": "simple_token_price",
"attributes": {
"token_prices": {
"0x4200000000000000000000000000000000000006": "1729.23",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "0.432145296031083",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "0.0374547263525486"
},
"h24_volume_usd": {
"0x4200000000000000000000000000000000000006": "713707189.22954",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "32977497.699745",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "1228937.57085655"
},
"market_cap_usd": {
"0x4200000000000000000000000000000000000006": "502454792.4393397",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "413592451.29626155",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "82355850.22299664"
},
"h24_price_change_percentage": {
"0x4200000000000000000000000000000000000006": "-3.6586996490055195",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "-11.108776889628128",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "4.0214198255"
}
}
}
}Tags
x402
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