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CoinGecko Onchain DEX Token Price & Market Data (Base Network, Multi-Token)
x402
CoinGecko Onchain DEX Token Price & Market Data (Base Network, Multi-Token) 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 onchain 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
A JSON object mapping each queried token contract address to its current onchain DEX price (in USD or supported currency), and optionally 24hr volume, market cap, 24hr price change percentage, and total reserve in USD — sourced from DEX liquidity pools on Base.
Example use cases
Example prompt
“What are the current onchain DEX prices and 24-hour volume for WETH (0x4200000000000000000000000000000000000006) and USDC (0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca) on the Base network? Include market cap and 24hr price change too.”
Technical details
Endpoint
GEThttps://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf,0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca,0x0000000000000000000000000000000000000000,0x16ee7ecac70d1028e7712751e2ee6ba808a7dd92,0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x5ab3d4c385b400f3abb49e80de2faf6a88a7b691,0xc1cba3fcea344f92d9239c08c0568f6f2f0ee452,0xeb466342c4d449bc9f53a865d5cb90586f405215When to prefer
Choose this endpoint when you need real-time onchain DEX prices for multiple tokens simultaneously on the Base network using their contract addresses, especially when you want supplemental market data like volume, market cap, or price change. Prefer this over CoinGecko's standard coin price endpoint when you have contract addresses rather than coin IDs, and specifically need Base network onchain data sourced from DEX pools rather than aggregated CEX pricing.
Side effects
- Invalid or unsupported contract address returns empty or null data for that token
- Network not supported returns 404 or error response
- Malformed query parameters return 400 Bad Request
- Rate limit exceeded returns 429 Too Many Requests
- Token with insufficient liquidity may return incomplete price data
- Payment not provided or invalid returns 402 Payment Required
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,
"usd_24h_vol": 1500000,
"usd_24h_change": 2.5,
"usd_market_cap": 50000000000
},
"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca": {
"usd": 1,
"usd_24h_vol": 500000000,
"usd_24h_change": 0.1,
"usd_market_cap": 25000000000
}
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
{
"data": {
"id": "c55d031e-0c35-4c8f-9488-101ab948f3cc",
"type": "simple_token_price",
"attributes": {
"token_prices": {
"0x0000000000000000000000000000000000000000": "2004.79",
"0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b": "0.711540548581464",
"0x16ee7ecac70d1028e7712751e2ee6ba808a7dd92": "0.0588925624896401",
"0x4200000000000000000000000000000000000006": "2007.64",
"0x5ab3d4c385b400f3abb49e80de2faf6a88a7b691": "0.0559523074835558",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "0.413968638269334",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "0.0488717479668344",
"0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf": "15.7921895064478",
"0xc1cba3fcea344f92d9239c08c0568f6f2f0ee452": "2480.66744696877",
"0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf": "73274.332600304",
"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca": "0.994739787902557",
"0xeb466342c4d449bc9f53a865d5cb90586f405215": "1.0028044373969"
},
"h24_volume_usd": {
"0x0000000000000000000000000000000000000000": "18901448.7702823",
"0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b": "21650491.9768749",
"0x16ee7ecac70d1028e7712751e2ee6ba808a7dd92": "543311.284448695",
"0x4200000000000000000000000000000000000006": "598824745.692196",
"0x5ab3d4c385b400f3abb49e80de2faf6a88a7b691": "241141.12121752",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "7805295.73785238",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "2626712.10877634",
"0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf": "9960528.00374063",
"0xc1cba3fcea344f92d9239c08c0568f6f2f0ee452": "879870.155375419",
"0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf": "409091722.528442",
"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca": "953183.866429465",
"0xeb466342c4d449bc9f53a865d5cb90586f405215": "228916.463369848"
},
"market_cap_usd": {
"0x0000000000000000000000000000000000000000": null,
"0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b": "467472198.2164006",
"0x16ee7ecac70d1028e7712751e2ee6ba808a7dd92": "10482876.123155938",
"0x4200000000000000000000000000000000000006": "578074701.0158153",
"0x5ab3d4c385b400f3abb49e80de2faf6a88a7b691": "21608741.735109963",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "390963520.0790008",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "95405959.44646713",
"0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf": "733468489.2133666",
"0xc1cba3fcea344f92d9239c08c0568f6f2f0ee452": "155365584.79315844",
"0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf": "6211837556.838845",
"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca": "7313140.916467023",
"0xeb466342c4d449bc9f53a865d5cb90586f405215": "0.0"
},
"h24_price_change_percentage": {
"0x0000000000000000000000000000000000000000": "-0.05234714633270622",
"0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b": "-0.5715507808212752",
"0x16ee7ecac70d1028e7712751e2ee6ba808a7dd92": "-1.456933170524854",
"0x4200000000000000000000000000000000000006": "0.09123496243",
"0x5ab3d4c385b400f3abb49e80de2faf6a88a7b691": "-1.6266109960071897",
"0x940181a94a35a4569e4529a3cdfb74e38fd98631": "0.7683769048",
"0x9b5e262cf9bb04869ab40b19af91d2dc85761722": "5.7632098374",
"0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf": "-2.4813975114651328",
"0xc1cba3fcea344f92d9239c08c0568f6f2f0ee452": "0.1181215015",
"0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf": "-0.29042278245484193",
"0xd9aaec86b65d86f6a7b5b1b0c42ffa531710b6ca": "-0.6751844855502427",
"0xeb466342c4d449bc9f53a865d5cb90586f405215": "0.1130245694"
}
}
}
}Tags
x402
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