Read on-chain state of a Uniswap V3 pool
Read on-chain state of a Uniswap V3 pool: token0/token1 addresses + decimals, fee tier, current sqrtPriceX96, tick, in-range liquidity, and the decoded human-readable spot price (token1 per token0). One $0.002 call replaces ~6 RPC roundtrips on the caller's side.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
923 msmedian answer time
$0.002listed price per call
$0.002price 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
POST https://agent402.tools/api/dex-pool
| 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 | $0.002 | 923 ms |
Example input (from the provider)
{
"body": {
"network": "base",
"poolAddress": "0xd0b53d9277642d899df5c87a3966a349a798f224"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"network": {
"description": "ethereum / base / polygon / arbitrum / optimism (default base).",
"type": "string"
},
"poolAddress": {
"description": "0x-prefixed Uniswap V3 pool contract address.",
"type": "string"
}
},
"required": [
"poolAddress"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"fee": {
"type": "integer"
},
"liquidity": {
"type": "string"
},
"network": {
"type": "string"
},
"poolAddress": {
"type": "string"
},
"spotPrice_1per0": {
"type": "number"
},
"sqrtPriceX96": {
"type": "string"
},
"tick": {
"type": "integer"
},
"token0": {
"type": "object"
},
"token1": {
"type": "object"
}
},
"required": [
"network",
"poolAddress",
"token0",
"token1",
"fee",
"sqrtPriceX96",
"tick",
"liquidity",
"spotPrice_1per0"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}