HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1165747,
"next": null,
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11657",
"results": [
{
"id": 1198796,
"created_at": "2026-03-05T04:08:36.049987Z",
"text_signature": "listReserve((address,uint8,address,uint8,uint8,bool,uint16))",
"hex_signature": "0x97b5268e",
"bytes_signature": "µ&"
},
{
"id": 1198797,
"created_at": "2026-03-05T04:08:36.091801Z",
"text_signature": "InvalidCallbackState()",
"hex_signature": "0xe616ca2c",
"bytes_signature": "æ\u0016Ê,"
},
{
"id": 1198798,
"created_at": "2026-03-05T04:08:36.094222Z",
"text_signature": "InvalidUniswapFee()",
"hex_signature": "0xb4ffe403",
"bytes_signature": "´ÿä\u0003"
},
{
"id": 1198799,
"created_at": "2026-03-05T04:08:36.096549Z",
"text_signature": "SupplyAndBorrowAssetsMustDiffer()",
"hex_signature": "0x03f171b8",
"bytes_signature": "\u0003ñq¸"
},
{
"id": 1198800,
"created_at": "2026-03-05T04:08:36.098882Z",
"text_signature": "UniswapFactoryRecognitionSet(address,bool)",
"hex_signature": "0xb780ce55",
"bytes_signature": "·ÎU"
},
{
"id": 1198801,
"created_at": "2026-03-05T04:08:36.101687Z",
"text_signature": "encodeLeverageAdjustment((uint256,uint256,uint256,uint256,uint256,address,uint160,uint256))",
"hex_signature": "0xe3e86719",
"bytes_signature": "ãèg\u0019"
},
{
"id": 1198802,
"created_at": "2026-03-05T04:08:36.104031Z",
"text_signature": "setUniswapFactoryRecognition(address,bool)",
"hex_signature": "0x2a452cd0",
"bytes_signature": "*E,Ð"
},
{
"id": 1198803,
"created_at": "2026-03-05T04:08:36.106192Z",
"text_signature": "encodeReserveIDAndLeverage(uint256,uint256)",
"hex_signature": "0x2e03e9f1",
"bytes_signature": ".\u0003éñ"
},
{
"id": 1198804,
"created_at": "2026-03-05T04:08:36.108449Z",
"text_signature": "UnauthorizedCallback()",
"hex_signature": "0xf5c6c81a",
"bytes_signature": "õÆÈ\u001a"
},
{
"id": 1198805,
"created_at": "2026-03-05T04:08:36.110427Z",
"text_signature": "getRecognizedV3Pool(uint256)",
"hex_signature": "0x45c2e7aa",
"bytes_signature": "E卻"
},
{
"id": 1198806,
"created_at": "2026-03-05T04:08:36.112811Z",
"text_signature": "setV3PoolRecognition(address,bool)",
"hex_signature": "0xf3adb519",
"bytes_signature": "óµ\u0019"
},
{
"id": 1198807,
"created_at": "2026-03-05T04:08:36.115162Z",
"text_signature": "ReservesMustDiffer()",
"hex_signature": "0xbc230f5e",
"bytes_signature": "¼#\u000f^"
},
{
"id": 1198808,
"created_at": "2026-03-05T04:08:36.117443Z",
"text_signature": "InsufficientOldDebtRepaid(uint256,uint256)",
"hex_signature": "0x75cae271",
"bytes_signature": "uÊâq"
},
{
"id": 1198809,
"created_at": "2026-03-05T04:08:36.121343Z",
"text_signature": "PoolIsUnlockedShouldBeLocked()",
"hex_signature": "0x59e25e07",
"bytes_signature": "Yâ^\u0007"
},
{
"id": 1198810,
"created_at": "2026-03-05T04:08:36.130772Z",
"text_signature": "testFunc4()",
"hex_signature": "0x652bf6a7",
"bytes_signature": "e+ö§"
},
{
"id": 1198811,
"created_at": "2026-03-05T04:08:36.134372Z",
"text_signature": "reinvestedAssets()",
"hex_signature": "0x5f88515a",
"bytes_signature": "_QZ"
},
{
"id": 1198812,
"created_at": "2026-03-05T04:08:36.139941Z",
"text_signature": "_pools(address,address,uint24)",
"hex_signature": "0x97c5d507",
"bytes_signature": "ÅÕ\u0007"
},
{
"id": 1198813,
"created_at": "2026-03-05T04:08:36.144277Z",
"text_signature": "exposed_calculateSwapAmount(uint256,uint256,uint256,uint256,uint256,uint8,uint256)",
"hex_signature": "0x119f5cc5",
"bytes_signature": "\u0011\\Å"
},
{
"id": 1198814,
"created_at": "2026-03-05T04:08:36.150320Z",
"text_signature": "InvalidColorLength(uint256,string,uint256,uint256,uint256)",
"hex_signature": "0x4c857a3b",
"bytes_signature": "L
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},
{
"id": 1198815,
"created_at": "2026-03-05T04:09:13.442887Z",
"text_signature": "FlashBorrowDisabled()",
"hex_signature": "0xf5eec00c",
"bytes_signature": "õîÀ\f"
},
{
"id": 1198816,
"created_at": "2026-03-05T04:09:13.451849Z",
"text_signature": "InvalidOracleInterfaceType()",
"hex_signature": "0x7fea62b2",
"bytes_signature": "êb²"
},
{
"id": 1198817,
"created_at": "2026-03-05T04:09:13.456413Z",
"text_signature": "NoSelectorsToReplace(address)",
"hex_signature": "0x80759f70",
"bytes_signature": "up"
},
{
"id": 1198818,
"created_at": "2026-03-05T04:09:13.470244Z",
"text_signature": "DonatedToSuppliers(uint256,uint256,address)",
"hex_signature": "0x4cfba6ec",
"bytes_signature": "Lû¦ì"
},
{
"id": 1198819,
"created_at": "2026-03-05T04:09:13.476829Z",
"text_signature": "ReserveDataUpdated(uint256,uint128,uint128,uint96,uint128,uint128,uint96)",
"hex_signature": "0xbdfe74d5",
"bytes_signature": "½þtÕ"
},
{
"id": 1198820,
"created_at": "2026-03-05T04:09:13.489717Z",
"text_signature": "flashBorrow((uint256,address,(uint256,uint128)[],bytes))",
"hex_signature": "0x512f6df1",
"bytes_signature": "Q/mñ"
},
{
"id": 1198821,
"created_at": "2026-03-05T04:09:13.515560Z",
"text_signature": "DonationPermissionlessSet(bool)",
"hex_signature": "0x6ab7136c",
"bytes_signature": "j·\u0013l"
},
{
"id": 1198822,
"created_at": "2026-03-05T04:09:13.552520Z",
"text_signature": "getReserveUtilizationRate(address,uint256)",
"hex_signature": "0x1cd6abc8",
"bytes_signature": "\u001cÖ«È"
},
{
"id": 1198823,
"created_at": "2026-03-05T04:09:13.557811Z",
"text_signature": "InvalidLeverageBounds()",
"hex_signature": "0x71aecbb9",
"bytes_signature": "q®Ë¹"
},
{
"id": 1198824,
"created_at": "2026-03-05T04:09:13.561005Z",
"text_signature": "InvalidUniswapPool()",
"hex_signature": "0x952e09e8",
"bytes_signature": ".\tè"
},
{
"id": 1198825,
"created_at": "2026-03-05T04:09:13.564469Z",
"text_signature": "SupplyAndBorrowReservesMustDiffer()",
"hex_signature": "0x099f2807",
"bytes_signature": "\t(\u0007"
},
{
"id": 1198826,
"created_at": "2026-03-05T04:09:13.567985Z",
"text_signature": "calculateLeverage(uint256,uint256,uint256)",
"hex_signature": "0xdc0e04ed",
"bytes_signature": "Ü\u000e\u0004í"
},
{
"id": 1198827,
"created_at": "2026-03-05T04:09:13.584486Z",
"text_signature": "getRecognizedUniswapFactories()",
"hex_signature": "0x2dac0500",
"bytes_signature": "-¬\u0005\u0000"
},
{
"id": 1198828,
"created_at": "2026-03-05T04:09:13.589653Z",
"text_signature": "LeverageOutOfBounds()",
"hex_signature": "0x3951544a",
"bytes_signature": "9QTJ"
},
{
"id": 1198829,
"created_at": "2026-03-05T04:09:13.593478Z",
"text_signature": "AssetMismatch(uint256,address,address)",
"hex_signature": "0x92a73daa",
"bytes_signature": "§=ª"
},
{
"id": 1198830,
"created_at": "2026-03-05T04:09:13.596703Z",
"text_signature": "V3PoolNotRecognized(address)",
"hex_signature": "0x53d50522",
"bytes_signature": "SÕ\u0005\""
},
{
"id": 1198831,
"created_at": "2026-03-05T04:09:13.598855Z",
"text_signature": "getRecognizedV3Pools()",
"hex_signature": "0xfbf5f481",
"bytes_signature": "ûõô"
},
{
"id": 1198832,
"created_at": "2026-03-05T04:09:13.600963Z",
"text_signature": "AssetsMustDiffer()",
"hex_signature": "0xf305b18d",
"bytes_signature": "ó\u0005±"
},
{
"id": 1198833,
"created_at": "2026-03-05T04:09:13.603459Z",
"text_signature": "SwapAllRequiresExactInput()",
"hex_signature": "0x7a342fe3",
"bytes_signature": "z4/ã"
},
{
"id": 1198834,
"created_at": "2026-03-05T04:09:13.606002Z",
"text_signature": "NoDebtToSwap()",
"hex_signature": "0xb4be0500",
"bytes_signature": "´¾\u0005\u0000"
},
{
"id": 1198835,
"created_at": "2026-03-05T04:09:13.621540Z",
"text_signature": "clearDelegate(uint256)",
"hex_signature": "0x09d8e6a1",
"bytes_signature": "\tØæ¡"
},
{
"id": 1198836,
"created_at": "2026-03-05T04:09:13.627524Z",
"text_signature": "getReservePriceFeedScale(uint256)",
"hex_signature": "0x6b509ca1",
"bytes_signature": "kP¡"
},
{
"id": 1198837,
"created_at": "2026-03-05T04:09:13.645157Z",
"text_signature": "revertWithAssert()",
"hex_signature": "0x760c294a",
"bytes_signature": "v\f)J"
},
{
"id": 1198838,
"created_at": "2026-03-05T04:09:13.649259Z",
"text_signature": "testFunc5()",
"hex_signature": "0x9805335e",
"bytes_signature": "\u00053^"
},
{
"id": 1198839,
"created_at": "2026-03-05T04:09:13.655664Z",
"text_signature": "setDivestCallbacks((address,bytes)[])",
"hex_signature": "0x1cb59ea4",
"bytes_signature": "\u001cµ¤"
},
{
"id": 1198840,
"created_at": "2026-03-05T04:09:13.665768Z",
"text_signature": "configure(uint160,uint24,int256,int256,address,address,address,address)",
"hex_signature": "0x4b07687b",
"bytes_signature": "K\u0007h{"
},
{
"id": 1198841,
"created_at": "2026-03-05T04:09:13.675808Z",
"text_signature": "InvalidColorValue(uint256,uint256,uint256)",
"hex_signature": "0xfc5185c0",
"bytes_signature": "üQ
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},
{
"id": 1198842,
"created_at": "2026-03-05T04:09:13.678820Z",
"text_signature": "createAnimateTransform(uint256)",
"hex_signature": "0x9355b94b",
"bytes_signature": "U¹K"
}
]
}