HALOWERKDefiwerk
pool / liquidity
Resolves a pool either by address or by chain, token pair and DEX, then reads token0, token1, fee tier, reserves, in-range liquidity and the current tick straight from the contract. Exit impact is not estimated from a formula but simulated: for Uniswap V3 through the official Quoter contract via eth_call, which walks the same ticks a real swap would and reports how many it crossed; for constant-product and Solidly pools through the pool maths or the pool own getAmountOut. Nothing is ever.
POST https://defi.halowerk.com/pool/liquidityEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| chain | string | Ja | |
| pool | string | Nein | Pool address. Either this or token_a plus token_b plus dex. |
| token_a | string | Nein | |
| token_b | string | Nein | |
| dex | string | Nein | DEX id, required together with token_a and token_b. |
| fee_tier_ppm | integer | Nein | Optional fee tier in parts per million for Uniswap V3. Omitted means the deepest tier. |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"chain"
],
"additionalProperties": false,
"properties": {
"chain": {
"type": "string",
"enum": [
"base",
"ethereum",
"arbitrum",
"optimism",
"polygon"
]
},
"pool": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$",
"description": "Pool address. Either this or token_a plus token_b plus dex."
},
"token_a": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$"
},
"token_b": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$"
},
"dex": {
"type": "string",
"description": "DEX id, required together with token_a and token_b."
},
"fee_tier_ppm": {
"type": "integer",
"enum": [
100,
500,
3000,
10000
],
"description": "Optional fee tier in parts per million for Uniswap V3. Omitted means the deepest tier."
}
}
}Veröffentlichtes Eingabebeispiel
{
"chain": "base"
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
Weitere Endpunkte dieses Hubs
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