HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1171870,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=63",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=61",
"results": [
{
"id": 1198865,
"created_at": "2026-03-05T08:23:41.313069Z",
"text_signature": "revealDurationSeconds()",
"hex_signature": "0xec4f9ee0",
"bytes_signature": "ìOà"
},
{
"id": 1198864,
"created_at": "2026-03-05T08:23:41.310167Z",
"text_signature": "reveal(bytes,bytes32)",
"hex_signature": "0xfa7fe7a0",
"bytes_signature": "úç "
},
{
"id": 1198863,
"created_at": "2026-03-05T08:23:41.307839Z",
"text_signature": "playerCommitment()",
"hex_signature": "0xd40810f9",
"bytes_signature": "Ô\b\u0010ù"
},
{
"id": 1198862,
"created_at": "2026-03-05T08:23:41.305427Z",
"text_signature": "playerBuyAndCommitTicket(uint256,bytes32,bool)",
"hex_signature": "0x6c2ea98a",
"bytes_signature": "l.©"
},
{
"id": 1198861,
"created_at": "2026-03-05T08:23:41.301502Z",
"text_signature": "partnerShareBps()",
"hex_signature": "0x4c9ebfec",
"bytes_signature": "L¿ì"
},
{
"id": 1198860,
"created_at": "2026-03-05T08:23:41.298857Z",
"text_signature": "nextTicketIndex()",
"hex_signature": "0x733d86e8",
"bytes_signature": "s=è"
},
{
"id": 1198859,
"created_at": "2026-03-05T08:23:41.295618Z",
"text_signature": "finalizeTicketsUnsoldSettlement()",
"hex_signature": "0x5721815f",
"bytes_signature": "W!_"
},
{
"id": 1198858,
"created_at": "2026-03-05T08:23:41.292930Z",
"text_signature": "finalizeCreatorAbsentSettlement()",
"hex_signature": "0xcc63a8b0",
"bytes_signature": "Ìc¨°"
},
{
"id": 1198857,
"created_at": "2026-03-05T08:23:41.290658Z",
"text_signature": "creditPrincipalAndPenaltyIfTicketsUnsold()",
"hex_signature": "0x9be85db7",
"bytes_signature": "è]·"
},
{
"id": 1198856,
"created_at": "2026-03-05T08:23:41.287940Z",
"text_signature": "creditPrincipalAndCompensationIfCreatorAbsent()",
"hex_signature": "0xf4083521",
"bytes_signature": "ô\b5!"
},
{
"id": 1198855,
"created_at": "2026-03-05T08:23:41.285006Z",
"text_signature": "creatorAbsentPartnerDepositSlashBps()",
"hex_signature": "0x16fbd6d5",
"bytes_signature": "\u0016ûÖÕ"
},
{
"id": 1198854,
"created_at": "2026-03-05T08:23:41.276032Z",
"text_signature": "commitDurationSeconds()",
"hex_signature": "0xb01481c2",
"bytes_signature": "°\u0014Â"
},
{
"id": 1198853,
"created_at": "2026-03-05T08:18:07.187849Z",
"text_signature": "unlockPartnerDeposit(uint256)",
"hex_signature": "0x09b3edd4",
"bytes_signature": "\t³íÔ"
},
{
"id": 1198852,
"created_at": "2026-03-05T08:18:07.184675Z",
"text_signature": "slashPartnerDeposit(uint256,address)",
"hex_signature": "0xfa88726a",
"bytes_signature": "úrj"
},
{
"id": 1198851,
"created_at": "2026-03-05T08:18:07.182114Z",
"text_signature": "sessionConfig(address)",
"hex_signature": "0xe99dd3e5",
"bytes_signature": "éÓå"
},
{
"id": 1198850,
"created_at": "2026-03-05T08:18:07.178863Z",
"text_signature": "sessionBalances(address)",
"hex_signature": "0x936512cf",
"bytes_signature": "e\u0012Ï"
},
{
"id": 1198849,
"created_at": "2026-03-05T08:18:07.167577Z",
"text_signature": "registerSession(address,address)",
"hex_signature": "0xb965b86b",
"bytes_signature": "¹e¸k"
},
{
"id": 1198848,
"created_at": "2026-03-05T08:18:07.147108Z",
"text_signature": "playerPayTicketUseBalance(address,uint256)",
"hex_signature": "0xf5b0c90b",
"bytes_signature": "õ°É\u000b"
},
{
"id": 1198847,
"created_at": "2026-03-05T08:18:07.104048Z",
"text_signature": "playerPayTicket(address)",
"hex_signature": "0xd3f10817",
"bytes_signature": "Óñ\b\u0017"
},
{
"id": 1198846,
"created_at": "2026-03-05T08:18:07.101490Z",
"text_signature": "partnerDeposit()",
"hex_signature": "0x34916a1c",
"bytes_signature": "4j\u001c"
},
{
"id": 1198845,
"created_at": "2026-03-05T08:18:07.098808Z",
"text_signature": "lockPartnerDeposit(address,address,uint256)",
"hex_signature": "0xc1a02709",
"bytes_signature": "Á '\t"
},
{
"id": 1198844,
"created_at": "2026-03-05T08:18:07.095451Z",
"text_signature": "emergencyUnlockPartnerDeposit(address,address)",
"hex_signature": "0x14a26266",
"bytes_signature": "\u0014¢bf"
},
{
"id": 1198843,
"created_at": "2026-03-05T08:18:07.087921Z",
"text_signature": "distributeFundsBatch(address[],uint256[])",
"hex_signature": "0xc75b3b9a",
"bytes_signature": "Ç[;"
},
{
"id": 1198842,
"created_at": "2026-03-05T04:09:13.678820Z",
"text_signature": "createAnimateTransform(uint256)",
"hex_signature": "0x9355b94b",
"bytes_signature": "U¹K"
},
{
"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": 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": 1198839,
"created_at": "2026-03-05T04:09:13.655664Z",
"text_signature": "setDivestCallbacks((address,bytes)[])",
"hex_signature": "0x1cb59ea4",
"bytes_signature": "\u001cµ¤"
},
{
"id": 1198838,
"created_at": "2026-03-05T04:09:13.649259Z",
"text_signature": "testFunc5()",
"hex_signature": "0x9805335e",
"bytes_signature": "\u00053^"
},
{
"id": 1198837,
"created_at": "2026-03-05T04:09:13.645157Z",
"text_signature": "revertWithAssert()",
"hex_signature": "0x760c294a",
"bytes_signature": "v\f)J"
},
{
"id": 1198836,
"created_at": "2026-03-05T04:09:13.627524Z",
"text_signature": "getReservePriceFeedScale(uint256)",
"hex_signature": "0x6b509ca1",
"bytes_signature": "kP¡"
},
{
"id": 1198835,
"created_at": "2026-03-05T04:09:13.621540Z",
"text_signature": "clearDelegate(uint256)",
"hex_signature": "0x09d8e6a1",
"bytes_signature": "\tØæ¡"
},
{
"id": 1198834,
"created_at": "2026-03-05T04:09:13.606002Z",
"text_signature": "NoDebtToSwap()",
"hex_signature": "0xb4be0500",
"bytes_signature": "´¾\u0005\u0000"
},
{
"id": 1198833,
"created_at": "2026-03-05T04:09:13.603459Z",
"text_signature": "SwapAllRequiresExactInput()",
"hex_signature": "0x7a342fe3",
"bytes_signature": "z4/ã"
},
{
"id": 1198832,
"created_at": "2026-03-05T04:09:13.600963Z",
"text_signature": "AssetsMustDiffer()",
"hex_signature": "0xf305b18d",
"bytes_signature": "ó\u0005±"
},
{
"id": 1198831,
"created_at": "2026-03-05T04:09:13.598855Z",
"text_signature": "getRecognizedV3Pools()",
"hex_signature": "0xfbf5f481",
"bytes_signature": "ûõô"
},
{
"id": 1198830,
"created_at": "2026-03-05T04:09:13.596703Z",
"text_signature": "V3PoolNotRecognized(address)",
"hex_signature": "0x53d50522",
"bytes_signature": "SÕ\u0005\""
},
{
"id": 1198829,
"created_at": "2026-03-05T04:09:13.593478Z",
"text_signature": "AssetMismatch(uint256,address,address)",
"hex_signature": "0x92a73daa",
"bytes_signature": "§=ª"
},
{
"id": 1198828,
"created_at": "2026-03-05T04:09:13.589653Z",
"text_signature": "LeverageOutOfBounds()",
"hex_signature": "0x3951544a",
"bytes_signature": "9QTJ"
},
{
"id": 1198827,
"created_at": "2026-03-05T04:09:13.584486Z",
"text_signature": "getRecognizedUniswapFactories()",
"hex_signature": "0x2dac0500",
"bytes_signature": "-¬\u0005\u0000"
},
{
"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": 1198825,
"created_at": "2026-03-05T04:09:13.564469Z",
"text_signature": "SupplyAndBorrowReservesMustDiffer()",
"hex_signature": "0x099f2807",
"bytes_signature": "\t(\u0007"
},
{
"id": 1198824,
"created_at": "2026-03-05T04:09:13.561005Z",
"text_signature": "InvalidUniswapPool()",
"hex_signature": "0x952e09e8",
"bytes_signature": ".\tè"
},
{
"id": 1198823,
"created_at": "2026-03-05T04:09:13.557811Z",
"text_signature": "InvalidLeverageBounds()",
"hex_signature": "0x71aecbb9",
"bytes_signature": "q®Ë¹"
},
{
"id": 1198822,
"created_at": "2026-03-05T04:09:13.552520Z",
"text_signature": "getReserveUtilizationRate(address,uint256)",
"hex_signature": "0x1cd6abc8",
"bytes_signature": "\u001cÖ«È"
},
{
"id": 1198821,
"created_at": "2026-03-05T04:09:13.515560Z",
"text_signature": "DonationPermissionlessSet(bool)",
"hex_signature": "0x6ab7136c",
"bytes_signature": "j·\u0013l"
},
{
"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": 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": 1198818,
"created_at": "2026-03-05T04:09:13.470244Z",
"text_signature": "DonatedToSuppliers(uint256,uint256,address)",
"hex_signature": "0x4cfba6ec",
"bytes_signature": "Lû¦ì"
},
{
"id": 1198817,
"created_at": "2026-03-05T04:09:13.456413Z",
"text_signature": "NoSelectorsToReplace(address)",
"hex_signature": "0x80759f70",
"bytes_signature": "up"
},
{
"id": 1198816,
"created_at": "2026-03-05T04:09:13.451849Z",
"text_signature": "InvalidOracleInterfaceType()",
"hex_signature": "0x7fea62b2",
"bytes_signature": "êb²"
},
{
"id": 1198815,
"created_at": "2026-03-05T04:09:13.442887Z",
"text_signature": "FlashBorrowDisabled()",
"hex_signature": "0xf5eec00c",
"bytes_signature": "õîÀ\f"
},
{
"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": 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": 1198812,
"created_at": "2026-03-05T04:08:36.139941Z",
"text_signature": "_pools(address,address,uint24)",
"hex_signature": "0x97c5d507",
"bytes_signature": "ÅÕ\u0007"
},
{
"id": 1198811,
"created_at": "2026-03-05T04:08:36.134372Z",
"text_signature": "reinvestedAssets()",
"hex_signature": "0x5f88515a",
"bytes_signature": "_QZ"
},
{
"id": 1198810,
"created_at": "2026-03-05T04:08:36.130772Z",
"text_signature": "testFunc4()",
"hex_signature": "0x652bf6a7",
"bytes_signature": "e+ö§"
},
{
"id": 1198809,
"created_at": "2026-03-05T04:08:36.121343Z",
"text_signature": "PoolIsUnlockedShouldBeLocked()",
"hex_signature": "0x59e25e07",
"bytes_signature": "Yâ^\u0007"
},
{
"id": 1198808,
"created_at": "2026-03-05T04:08:36.117443Z",
"text_signature": "InsufficientOldDebtRepaid(uint256,uint256)",
"hex_signature": "0x75cae271",
"bytes_signature": "uÊâq"
},
{
"id": 1198807,
"created_at": "2026-03-05T04:08:36.115162Z",
"text_signature": "ReservesMustDiffer()",
"hex_signature": "0xbc230f5e",
"bytes_signature": "¼#\u000f^"
},
{
"id": 1198806,
"created_at": "2026-03-05T04:08:36.112811Z",
"text_signature": "setV3PoolRecognition(address,bool)",
"hex_signature": "0xf3adb519",
"bytes_signature": "óµ\u0019"
},
{
"id": 1198805,
"created_at": "2026-03-05T04:08:36.110427Z",
"text_signature": "getRecognizedV3Pool(uint256)",
"hex_signature": "0x45c2e7aa",
"bytes_signature": "E卻"
},
{
"id": 1198804,
"created_at": "2026-03-05T04:08:36.108449Z",
"text_signature": "UnauthorizedCallback()",
"hex_signature": "0xf5c6c81a",
"bytes_signature": "õÆÈ\u001a"
},
{
"id": 1198803,
"created_at": "2026-03-05T04:08:36.106192Z",
"text_signature": "encodeReserveIDAndLeverage(uint256,uint256)",
"hex_signature": "0x2e03e9f1",
"bytes_signature": ".\u0003éñ"
},
{
"id": 1198802,
"created_at": "2026-03-05T04:08:36.104031Z",
"text_signature": "setUniswapFactoryRecognition(address,bool)",
"hex_signature": "0x2a452cd0",
"bytes_signature": "*E,Ð"
},
{
"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": 1198800,
"created_at": "2026-03-05T04:08:36.098882Z",
"text_signature": "UniswapFactoryRecognitionSet(address,bool)",
"hex_signature": "0xb780ce55",
"bytes_signature": "·ÎU"
},
{
"id": 1198799,
"created_at": "2026-03-05T04:08:36.096549Z",
"text_signature": "SupplyAndBorrowAssetsMustDiffer()",
"hex_signature": "0x03f171b8",
"bytes_signature": "\u0003ñq¸"
},
{
"id": 1198798,
"created_at": "2026-03-05T04:08:36.094222Z",
"text_signature": "InvalidUniswapFee()",
"hex_signature": "0xb4ffe403",
"bytes_signature": "´ÿä\u0003"
},
{
"id": 1198797,
"created_at": "2026-03-05T04:08:36.091801Z",
"text_signature": "InvalidCallbackState()",
"hex_signature": "0xe616ca2c",
"bytes_signature": "æ\u0016Ê,"
},
{
"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": 1198795,
"created_at": "2026-03-05T04:08:36.037097Z",
"text_signature": "REINVESTMENT_ADMIN_ROLE()",
"hex_signature": "0x778e83d8",
"bytes_signature": "wØ"
},
{
"id": 1198794,
"created_at": "2026-03-05T04:08:36.030431Z",
"text_signature": "DonatedToBorrowers(uint256,uint256,address)",
"hex_signature": "0x724fdea5",
"bytes_signature": "rOÞ¥"
},
{
"id": 1198793,
"created_at": "2026-03-05T04:08:36.027581Z",
"text_signature": "ContractURIUpdated()",
"hex_signature": "0xa5d4097e",
"bytes_signature": "¥Ô\t~"
},
{
"id": 1198792,
"created_at": "2026-03-05T04:08:36.024904Z",
"text_signature": "BatchMetadataUpdate(uint256,uint256)",
"hex_signature": "0x6bd5c950",
"bytes_signature": "kÕÉP"
},
{
"id": 1198791,
"created_at": "2026-03-05T04:08:36.016153Z",
"text_signature": "NoSelectorsToRemove(address)",
"hex_signature": "0x82173c6e",
"bytes_signature": "\u0017<n"
},
{
"id": 1198790,
"created_at": "2026-03-05T04:08:35.999187Z",
"text_signature": "onFlashBorrow(address,uint256,(uint256,uint128)[],bytes)",
"hex_signature": "0x40f4466e",
"bytes_signature": "@ôFn"
},
{
"id": 1198789,
"created_at": "2026-03-05T04:07:35.199699Z",
"text_signature": "getRandomUint(uint256,uint256,uint256)",
"hex_signature": "0x2e8aaecd",
"bytes_signature": ".®Í"
},
{
"id": 1198788,
"created_at": "2026-03-05T04:07:35.193799Z",
"text_signature": "exposed_calculateLeverage(uint256,uint256,uint256,uint256)",
"hex_signature": "0xb266f8a5",
"bytes_signature": "²fø¥"
},
{
"id": 1198787,
"created_at": "2026-03-05T04:07:35.190834Z",
"text_signature": "OnCooldown(address,address)",
"hex_signature": "0x06333bf2",
"bytes_signature": "\u00063;ò"
},
{
"id": 1198786,
"created_at": "2026-03-05T04:07:35.188493Z",
"text_signature": "amount1DeltaToReturn()",
"hex_signature": "0x22453acd",
"bytes_signature": "\"E:Í"
},
{
"id": 1198785,
"created_at": "2026-03-05T04:07:35.183546Z",
"text_signature": "setReinvestedAssets(uint128)",
"hex_signature": "0x9cb695fc",
"bytes_signature": "¶ü"
},
{
"id": 1198784,
"created_at": "2026-03-05T04:07:35.181271Z",
"text_signature": "callPrepareForWithdraw(address,uint256)",
"hex_signature": "0xe8676b12",
"bytes_signature": "ègk\u0012"
},
{
"id": 1198783,
"created_at": "2026-03-05T04:07:35.178551Z",
"text_signature": "initFunc()",
"hex_signature": "0x402dcf70",
"bytes_signature": "@-Ïp"
},
{
"id": 1198782,
"created_at": "2026-03-05T04:07:35.171516Z",
"text_signature": "forceListReserve((address,uint8,address,uint8,uint8,bool,uint16))",
"hex_signature": "0x6be2d94a",
"bytes_signature": "kâÙJ"
},
{
"id": 1198781,
"created_at": "2026-03-05T04:07:35.167901Z",
"text_signature": "FlashBorrowReceived(address,uint256,uint256,bytes)",
"hex_signature": "0x8661e0ab",
"bytes_signature": "aà«"
},
{
"id": 1198780,
"created_at": "2026-03-05T04:07:35.165369Z",
"text_signature": "PoolIsLockedShouldBeUnlocked()",
"hex_signature": "0x74377c3b",
"bytes_signature": "t7|;"
},
{
"id": 1198779,
"created_at": "2026-03-05T04:07:35.162043Z",
"text_signature": "ExcessiveNewDebt(uint256,uint256)",
"hex_signature": "0xea5d646f",
"bytes_signature": "ê]do"
},
{
"id": 1198778,
"created_at": "2026-03-05T04:07:35.159730Z",
"text_signature": "NoCollateralToSwap()",
"hex_signature": "0x0dafab8f",
"bytes_signature": "\r¯«"
},
{
"id": 1198777,
"created_at": "2026-03-05T04:07:35.157831Z",
"text_signature": "numRecognizedV3Pools()",
"hex_signature": "0xe98bd32a",
"bytes_signature": "éÓ*"
},
{
"id": 1198776,
"created_at": "2026-03-05T04:07:35.155815Z",
"text_signature": "V3PoolRecognitionSet(address,bool)",
"hex_signature": "0x0c22b3ee",
"bytes_signature": "\f\"³î"
},
{
"id": 1198775,
"created_at": "2026-03-05T04:07:35.153887Z",
"text_signature": "NoSupplyPositions()",
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{
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{
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{
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"bytes_signature": "³øÄÞ"
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{
"id": 1198771,
"created_at": "2026-03-05T04:07:35.144768Z",
"text_signature": "PositionClosed(uint256)",
"hex_signature": "0xbf542298",
"bytes_signature": "¿T\""
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{
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"text_signature": "NoSwapNeeded()",
"hex_signature": "0xae6475f5",
"bytes_signature": "®duõ"
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{
"id": 1198769,
"created_at": "2026-03-05T04:07:35.140917Z",
"text_signature": "InvalidTargetLeverage()",
"hex_signature": "0xc18c88da",
"bytes_signature": "ÁÚ"
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{
"id": 1198768,
"created_at": "2026-03-05T04:07:35.138766Z",
"text_signature": "CallerNotUniswapPool()",
"hex_signature": "0x54eab3d0",
"bytes_signature": "Tê³Ð"
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{
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"created_at": "2026-03-05T04:07:35.135655Z",
"text_signature": "getReserveInterestRateModelDecoded(address,uint256)",
"hex_signature": "0xca0b5f3c",
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{
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"text_signature": "WithdrawnFromSakeV3(uint256)",
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}