Live price, market cap, 24h volume and 24h change for ERC-20 / SPL / other chain
Live price, market cap, 24h volume and 24h change for ERC-20 / SPL / other chain tokens looked up by CONTRACT ADDRESS on a named platform (ethereum, base, polygon-pos, arbitrum-one, optimistic-ethereum, binance-smart-chain, solana, avalanche, ...). Up to 25 contracts per call, any vs currency (default usd). The address-first sibling of crypto-price: use it when an agent holds a token address from a wallet, a DEX pair or a contract scan and has no coin id.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
929 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agent402.tools/api/coin-price-by-contract
| Category | Market data |
|---|---|
| Provider host | agent402.tools |
| Networks | algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:42220, eip155:43114, eip155:4663, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, stellar:pubnet |
| Payment schemes | exact, upto |
| Self-reported calls, 30 days | 5 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 929 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"contracts": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"currency": "usd",
"platform": "ethereum"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"contracts": {
"description": "Comma-separated contract addresses (max 25). Also accepts an array.",
"type": "string"
},
"currency": {
"description": "vs currency (default usd): fiat (usd, eur) or crypto (btc, eth).",
"type": "string"
},
"platform": {
"description": "Asset platform id: ethereum, base, polygon-pos, arbitrum-one, optimistic-ethereum, binance-smart-chain, solana, avalanche, ... ",
"type": "string"
}
},
"required": [
"platform",
"contracts"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"cached": {
"type": "boolean"
},
"count": {
"type": "integer"
},
"currency": {
"type": "string"
},
"fetchedAt": {
"type": "string"
},
"platform": {
"type": "string"
},
"source": {
"type": "string"
},
"tokens": {
"items": {
"type": "object"
},
"type": "array"
}
},
"required": [
"source",
"fetchedAt",
"cached",
"platform",
"currency",
"count",
"tokens"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}