HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
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"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=13",
"results": [
{
"id": 1184197,
"created_at": "2025-11-26T10:05:06.995546Z",
"text_signature": "testWhitelistDivisorZeroReverts()",
"hex_signature": "0xd352fd53",
"bytes_signature": "ÓRýS"
},
{
"id": 1184196,
"created_at": "2025-11-26T10:05:06.992572Z",
"text_signature": "testRequestZeroAmount()",
"hex_signature": "0x3d1bc60c",
"bytes_signature": "=\u001bÆ\f"
},
{
"id": 1184195,
"created_at": "2025-11-26T10:05:06.989777Z",
"text_signature": "testInstantWithdraw()",
"hex_signature": "0x0e0599ed",
"bytes_signature": "\u000e\u0005í"
},
{
"id": 1184194,
"created_at": "2025-11-26T10:05:06.986748Z",
"text_signature": "testAddAndRemoveFromWhitelist()",
"hex_signature": "0xf7fb9e95",
"bytes_signature": "÷û"
},
{
"id": 1184193,
"created_at": "2025-11-26T10:05:06.981308Z",
"text_signature": "withdrawInProgressAmount(address,address)",
"hex_signature": "0xb11ae5b7",
"bytes_signature": "±\u001aå·"
},
{
"id": 1184192,
"created_at": "2025-11-26T10:05:06.976548Z",
"text_signature": "checkUserDeposit(address,address,uint256,address,address)",
"hex_signature": "0xe91774b6",
"bytes_signature": "é\u0017t¶"
},
{
"id": 1184191,
"created_at": "2025-11-26T10:05:06.973773Z",
"text_signature": "ChainValues__ZeroBytes32(string,string)",
"hex_signature": "0xcde55d2b",
"bytes_signature": "Íå]+"
},
{
"id": 1184190,
"created_at": "2025-11-26T10:05:06.970957Z",
"text_signature": "testSetYieldDistributor()",
"hex_signature": "0xa759f35f",
"bytes_signature": "§Yó_"
},
{
"id": 1184189,
"created_at": "2025-11-26T10:05:06.968051Z",
"text_signature": "optimism()",
"hex_signature": "0x39e18a2c",
"bytes_signature": "9á,"
},
{
"id": 1184188,
"created_at": "2025-11-26T10:05:06.965164Z",
"text_signature": "getBytes32(string,string)",
"hex_signature": "0xe6978b59",
"bytes_signature": "æY"
},
{
"id": 1184187,
"created_at": "2025-11-26T10:05:06.962259Z",
"text_signature": "AccountantWithFixedRate__UnsafeUint96Cast()",
"hex_signature": "0xf5586478",
"bytes_signature": "õXdx"
},
{
"id": 1184186,
"created_at": "2025-11-26T10:05:06.958825Z",
"text_signature": "log_named_array(string,address[])",
"hex_signature": "0x3bcfb2ae",
"bytes_signature": ";ϲ®"
},
{
"id": 1184185,
"created_at": "2025-11-26T10:05:06.955838Z",
"text_signature": "log_address(address)",
"hex_signature": "0x7ae74c52",
"bytes_signature": "zçLR"
},
{
"id": 1184184,
"created_at": "2025-11-26T10:05:06.952981Z",
"text_signature": "wstETH_bbaWETH()",
"hex_signature": "0x4767677c",
"bytes_signature": "Ggg|"
},
{
"id": 1184183,
"created_at": "2025-11-26T10:05:06.950166Z",
"text_signature": "weETH_wETH_Convex_Reward()",
"hex_signature": "0x06801759",
"bytes_signature": "\u0006\u0017Y"
},
{
"id": 1184182,
"created_at": "2025-11-26T10:05:06.946447Z",
"text_signature": "triCrypto2()",
"hex_signature": "0xfe220fc9",
"bytes_signature": "þ\"\u000fÉ"
},
{
"id": 1184181,
"created_at": "2025-11-26T10:05:06.943649Z",
"text_signature": "testReverts()",
"hex_signature": "0x40ee7f93",
"bytes_signature": "@î"
},
{
"id": 1184180,
"created_at": "2025-11-26T10:05:06.939237Z",
"text_signature": "sDaiRateProvider()",
"hex_signature": "0xa61f193e",
"bytes_signature": "¦\u001f\u0019>"
},
{
"id": 1184179,
"created_at": "2025-11-26T10:05:06.936380Z",
"text_signature": "rethRateProvider()",
"hex_signature": "0x01e9dfa8",
"bytes_signature": "\u0001éߨ"
},
{
"id": 1184178,
"created_at": "2025-11-26T10:05:06.931559Z",
"text_signature": "pendleZircuitUSDeMarket()",
"hex_signature": "0x7e20e731",
"bytes_signature": "~ ç1"
},
{
"id": 1184177,
"created_at": "2025-11-26T10:05:06.928383Z",
"text_signature": "pendleMarketFactory()",
"hex_signature": "0x57926c55",
"bytes_signature": "WlU"
},
{
"id": 1184176,
"created_at": "2025-11-26T10:05:06.918801Z",
"text_signature": "mkUsdFraxUsdcPool()",
"hex_signature": "0x062bf578",
"bytes_signature": "\u0006+õx"
},
{
"id": 1184175,
"created_at": "2025-11-26T10:05:06.916734Z",
"text_signature": "frax3CrvPool()",
"hex_signature": "0xfe9b0942",
"bytes_signature": "þ\tB"
},
{
"id": 1184174,
"created_at": "2025-11-26T10:05:06.914700Z",
"text_signature": "ezETH_wETH_Curve_Pool()",
"hex_signature": "0x7a51fdbb",
"bytes_signature": "zQý»"
},
{
"id": 1184173,
"created_at": "2025-11-26T10:05:06.912670Z",
"text_signature": "ethXAdapter()",
"hex_signature": "0xb43aefa3",
"bytes_signature": "´:ï£"
},
{
"id": 1184172,
"created_at": "2025-11-26T10:05:06.910766Z",
"text_signature": "dV3WETH()",
"hex_signature": "0xf6c7ffe8",
"bytes_signature": "öÇÿè"
},
{
"id": 1184171,
"created_at": "2025-11-26T10:05:06.908630Z",
"text_signature": "dUSDCV3()",
"hex_signature": "0xeb6f9715",
"bytes_signature": "ëo\u0015"
},
{
"id": 1184170,
"created_at": "2025-11-26T10:05:06.905683Z",
"text_signature": "aave3Pool()",
"hex_signature": "0xe4140e57",
"bytes_signature": "ä\u0014\u000eW"
},
{
"id": 1184169,
"created_at": "2025-11-26T10:05:06.903655Z",
"text_signature": "aV2USDT()",
"hex_signature": "0x6790b241",
"bytes_signature": "g²A"
},
{
"id": 1184168,
"created_at": "2025-11-26T10:05:06.901604Z",
"text_signature": "WethYethPool()",
"hex_signature": "0xa46f6806",
"bytes_signature": "¤oh\u0006"
},
{
"id": 1184167,
"created_at": "2025-11-26T10:05:06.899666Z",
"text_signature": "WethCvxPool()",
"hex_signature": "0x9d2ed187",
"bytes_signature": ".Ñ"
},
{
"id": 1184166,
"created_at": "2025-11-26T10:05:06.897707Z",
"text_signature": "WBTC_USD_FEED()",
"hex_signature": "0xab6b7474",
"bytes_signature": "«ktt"
},
{
"id": 1184165,
"created_at": "2025-11-26T10:05:06.895558Z",
"text_signature": "USDe_USDC_Curve_Pool()",
"hex_signature": "0x04216098",
"bytes_signature": "\u0004!`"
},
{
"id": 1184164,
"created_at": "2025-11-26T10:05:06.892728Z",
"text_signature": "USDC_USDT_01()",
"hex_signature": "0xcc7b1a4a",
"bytes_signature": "Ì{\u001aJ"
},
{
"id": 1184163,
"created_at": "2025-11-26T10:05:06.889512Z",
"text_signature": "SDAI()",
"hex_signature": "0x8100913f",
"bytes_signature": "\u0000?"
},
{
"id": 1184162,
"created_at": "2025-11-26T10:05:06.873587Z",
"text_signature": "OSETH()",
"hex_signature": "0x56badca4",
"bytes_signature": "VºÜ¤"
},
{
"id": 1184161,
"created_at": "2025-11-26T10:05:06.869948Z",
"text_signature": "LusdCrvUsdPool()",
"hex_signature": "0x864b93c7",
"bytes_signature": "KÇ"
},
{
"id": 1184160,
"created_at": "2025-11-26T10:05:06.865377Z",
"text_signature": "FXS_FRAX_PAIR()",
"hex_signature": "0xba1214f5",
"bytes_signature": "º\u0012\u0014õ"
},
{
"id": 1184159,
"created_at": "2025-11-26T10:05:06.861846Z",
"text_signature": "EthStethNgToken()",
"hex_signature": "0x731f52ad",
"bytes_signature": "s\u001fR"
},
{
"id": 1184158,
"created_at": "2025-11-26T10:05:06.858246Z",
"text_signature": "EthFrxEthCurvePool()",
"hex_signature": "0xda9559a1",
"bytes_signature": "ÚY¡"
},
{
"id": 1184157,
"created_at": "2025-11-26T10:05:06.854711Z",
"text_signature": "EETH_LIQUIDITY_POOL()",
"hex_signature": "0x0e1e4fa7",
"bytes_signature": "\u000e\u001eO§"
},
{
"id": 1184156,
"created_at": "2025-11-26T10:05:06.851038Z",
"text_signature": "CrvUsdSfraxGauge()",
"hex_signature": "0xb0b98b99",
"bytes_signature": "°¹"
},
{
"id": 1184155,
"created_at": "2025-11-26T10:05:06.847424Z",
"text_signature": "CRV_FRAX_PAIR()",
"hex_signature": "0x02548f0c",
"bytes_signature": "\u0002T\f"
},
{
"id": 1184154,
"created_at": "2025-11-26T10:05:06.843610Z",
"text_signature": "CBETH_ETH_FEED()",
"hex_signature": "0xd1b44d76",
"bytes_signature": "Ñ´Mv"
},
{
"id": 1184153,
"created_at": "2025-11-26T10:05:06.834504Z",
"text_signature": "BAL_USD_FEED()",
"hex_signature": "0x1cd82502",
"bytes_signature": "\u001cØ%\u0002"
},
{
"id": 1184152,
"created_at": "2025-11-26T10:04:52.715928Z",
"text_signature": "testUpdateBoringVaultRoleAuthority()",
"hex_signature": "0x2aa6749a",
"bytes_signature": "*¦t"
},
{
"id": 1184151,
"created_at": "2025-11-26T10:04:52.713088Z",
"text_signature": "newSuperusdDeployer()",
"hex_signature": "0x1d7c9ecb",
"bytes_signature": "\u001d|Ë"
},
{
"id": 1184150,
"created_at": "2025-11-26T10:04:52.706416Z",
"text_signature": "startSnapshotGas(string,string)",
"hex_signature": "0x6cd0cc53",
"bytes_signature": "lÐÌS"
},
{
"id": 1184149,
"created_at": "2025-11-26T10:04:52.703640Z",
"text_signature": "snapshotValue(string,string,uint256)",
"hex_signature": "0x6d2b27d8",
"bytes_signature": "m+'Ø"
},
{
"id": 1184148,
"created_at": "2025-11-26T10:04:52.699506Z",
"text_signature": "serializeJson(string,string)",
"hex_signature": "0x9b3358b0",
"bytes_signature": "3X°"
},
{
"id": 1184147,
"created_at": "2025-11-26T10:04:52.692735Z",
"text_signature": "promptSecretUint(string)",
"hex_signature": "0x69ca02b7",
"bytes_signature": "iÊ\u0002·"
},
{
"id": 1184146,
"created_at": "2025-11-26T10:04:52.689373Z",
"text_signature": "parseTomlIntArray(string,string)",
"hex_signature": "0xd3522ae6",
"bytes_signature": "ÓR*æ"
},
{
"id": 1184145,
"created_at": "2025-11-26T10:04:52.686819Z",
"text_signature": "parseToml(string)",
"hex_signature": "0x592151f0",
"bytes_signature": "Y!Qð"
},
{
"id": 1184144,
"created_at": "2025-11-26T10:04:52.675709Z",
"text_signature": "envExists(string)",
"hex_signature": "0xce8365f9",
"bytes_signature": "Îeù"
},
{
"id": 1184143,
"created_at": "2025-11-26T10:04:52.672726Z",
"text_signature": "dumpState(string)",
"hex_signature": "0x709ecd3f",
"bytes_signature": "pÍ?"
},
{
"id": 1184142,
"created_at": "2025-11-26T10:04:52.666797Z",
"text_signature": "assertNotEq(bytes[],bytes[])",
"hex_signature": "0xedecd035",
"bytes_signature": "íìÐ5"
},
{
"id": 1184141,
"created_at": "2025-11-26T10:04:52.664030Z",
"text_signature": "assertNotEq(bytes,bytes,string)",
"hex_signature": "0x9507540e",
"bytes_signature": "\u0007T\u000e"
},
{
"id": 1184140,
"created_at": "2025-11-26T10:04:52.661503Z",
"text_signature": "assertNotEq(bytes,bytes)",
"hex_signature": "0x3cf78e28",
"bytes_signature": "<÷("
},
{
"id": 1184139,
"created_at": "2025-11-26T10:04:52.656109Z",
"text_signature": "assertEq(bytes[],bytes[])",
"hex_signature": "0xe5fb9b4a",
"bytes_signature": "åûJ"
},
{
"id": 1184138,
"created_at": "2025-11-26T10:04:52.651875Z",
"text_signature": "assertApproxEqRel(uint256,uint256,uint256,string)",
"hex_signature": "0x1ecb7d33",
"bytes_signature": "\u001eË}3"
},
{
"id": 1184137,
"created_at": "2025-11-26T10:04:52.648370Z",
"text_signature": "test02BalancesAfterUpgrade()",
"hex_signature": "0x22f923a5",
"bytes_signature": "\"ù#¥"
},
{
"id": 1184136,
"created_at": "2025-11-26T10:04:52.645716Z",
"text_signature": "oldSuperusdLens()",
"hex_signature": "0x5886b485",
"bytes_signature": "X´
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},
{
"id": 1184135,
"created_at": "2025-11-26T10:04:52.642853Z",
"text_signature": "oldSSuperusdLens()",
"hex_signature": "0xe30191c0",
"bytes_signature": "ã\u0001À"
},
{
"id": 1184134,
"created_at": "2025-11-26T10:04:52.640010Z",
"text_signature": "testUserPermitDeposit(uint256)",
"hex_signature": "0xcdcf069c",
"bytes_signature": "ÍÏ\u0006"
},
{
"id": 1184133,
"created_at": "2025-11-26T10:04:52.632612Z",
"text_signature": "RoleCapabilityUpdated(uint8,address,bytes4,bool)",
"hex_signature": "0xa52ea92e",
"bytes_signature": "¥.©."
},
{
"id": 1184132,
"created_at": "2025-11-26T10:04:52.624169Z",
"text_signature": "weEthOracle()",
"hex_signature": "0xc36a0156",
"bytes_signature": "Ãj\u0001V"
},
{
"id": 1184131,
"created_at": "2025-11-26T10:04:52.586191Z",
"text_signature": "testManagementMintingSharesRevert()",
"hex_signature": "0x6c406369",
"bytes_signature": "l@ci"
},
{
"id": 1184130,
"created_at": "2025-11-26T10:04:52.569497Z",
"text_signature": "ManagerWithMerkleVerification__InvalidDecodersAndSanitizersLength()",
"hex_signature": "0xda6c1268",
"bytes_signature": "Úl\u0012h"
},
{
"id": 1184129,
"created_at": "2025-11-26T10:04:52.557586Z",
"text_signature": "staticArgument1()",
"hex_signature": "0x61efe54d",
"bytes_signature": "aïåM"
},
{
"id": 1184128,
"created_at": "2025-11-26T10:04:52.553495Z",
"text_signature": "OneInchDecoderAndSanitizer__PermitNotSupported()",
"hex_signature": "0xaa8bfebd",
"bytes_signature": "ªþ½"
},
{
"id": 1184127,
"created_at": "2025-11-26T10:04:52.540647Z",
"text_signature": "Cellar__ShareSupplyCapExceeded()",
"hex_signature": "0xadea3dfd",
"bytes_signature": "ê=ý"
},
{
"id": 1184126,
"created_at": "2025-11-26T10:04:52.537810Z",
"text_signature": "Cellar__MinimumConstructorMintNotMet()",
"hex_signature": "0x5a1a4a32",
"bytes_signature": "Z\u001aJ2"
},
{
"id": 1184125,
"created_at": "2025-11-26T10:04:52.534948Z",
"text_signature": "Cellar__ExpectedAddressDoesNotMatchActual()",
"hex_signature": "0x4ee204d7",
"bytes_signature": "Nâ\u0004×"
},
{
"id": 1184124,
"created_at": "2025-11-26T10:04:52.531966Z",
"text_signature": "StrategistPlatformCutChanged(uint64,uint64)",
"hex_signature": "0xb5cc994a",
"bytes_signature": "µÌJ"
},
{
"id": 1184123,
"created_at": "2025-11-26T10:04:52.522299Z",
"text_signature": "DexSwapperUManager__UniswapV3BadPathOrFees()",
"hex_signature": "0x32fb8475",
"bytes_signature": "2ûu"
},
{
"id": 1184122,
"created_at": "2025-11-26T10:04:52.519296Z",
"text_signature": "PeriodUpdated(uint16,uint16)",
"hex_signature": "0xdefd7021",
"bytes_signature": "Þýp!"
},
{
"id": 1184121,
"created_at": "2025-11-26T10:04:52.516601Z",
"text_signature": "allowedCallsPerPeriod()",
"hex_signature": "0x0401176f",
"bytes_signature": "\u0004\u0001\u0017o"
},
{
"id": 1184120,
"created_at": "2025-11-26T10:04:52.513392Z",
"text_signature": "uniV4UniversalRouter()",
"hex_signature": "0x3d027ea4",
"bytes_signature": "=\u0002~¤"
},
{
"id": 1184119,
"created_at": "2025-11-26T10:04:52.507395Z",
"text_signature": "canSolve()",
"hex_signature": "0x90bd88a7",
"bytes_signature": "½§"
},
{
"id": 1184118,
"created_at": "2025-11-26T10:04:52.503656Z",
"text_signature": "DelayedWithdraw__WithdrawsNotAllowed()",
"hex_signature": "0x22e959d2",
"bytes_signature": "\"éYÒ"
},
{
"id": 1184117,
"created_at": "2025-11-26T10:04:52.500805Z",
"text_signature": "DelayedWithdraw__CallerNotBoringVault()",
"hex_signature": "0x0a9803f0",
"bytes_signature": "\n\u0003ð"
},
{
"id": 1184116,
"created_at": "2025-11-26T10:04:52.497868Z",
"text_signature": "SetupWithdrawalsInAsset(address,uint64,uint16,uint16)",
"hex_signature": "0x2d946108",
"bytes_signature": "-a\b"
},
{
"id": 1184115,
"created_at": "2025-11-26T10:04:52.493991Z",
"text_signature": "completeUserWithdraw(address,address)",
"hex_signature": "0x7e6bf61f",
"bytes_signature": "~kö\u001f"
},
{
"id": 1184114,
"created_at": "2025-11-26T10:04:52.489632Z",
"text_signature": "itbGearboxDai()",
"hex_signature": "0xd0795665",
"bytes_signature": "ÐyVe"
},
{
"id": 1184113,
"created_at": "2025-11-26T10:04:52.484198Z",
"text_signature": "sUsdaiVaultQueueSolverName()",
"hex_signature": "0x836b658b",
"bytes_signature": "ke"
},
{
"id": 1184112,
"created_at": "2025-11-26T10:04:52.467759Z",
"text_signature": "sUsdaiBaseDecoderAndSanitizerName()",
"hex_signature": "0x0ba23bf4",
"bytes_signature": "\u000b¢;ô"
},
{
"id": 1184111,
"created_at": "2025-11-26T10:04:52.465119Z",
"text_signature": "UsdaiVaultName()",
"hex_signature": "0x1771fc50",
"bytes_signature": "\u0017qüP"
},
{
"id": 1184110,
"created_at": "2025-11-26T10:04:52.462574Z",
"text_signature": "UsdaiKyoDecoderAndSanitizerName()",
"hex_signature": "0x84058339",
"bytes_signature": "\u00059"
},
{
"id": 1184109,
"created_at": "2025-11-26T10:04:52.459774Z",
"text_signature": "EtherFiLiquidUsdTellerName()",
"hex_signature": "0xdabbb0d3",
"bytes_signature": "Ú»°Ó"
},
{
"id": 1184108,
"created_at": "2025-11-26T10:04:52.451094Z",
"text_signature": "testUpdateAtomicRequest()",
"hex_signature": "0xe5387bb4",
"bytes_signature": "å8{´"
},
{
"id": 1184107,
"created_at": "2025-11-26T10:04:52.448341Z",
"text_signature": "testRequestUnsupportedWantToken()",
"hex_signature": "0xf866506e",
"bytes_signature": "øfPn"
},
{
"id": 1184106,
"created_at": "2025-11-26T10:04:52.445411Z",
"text_signature": "testGetTotalWithdrawInProgressAmount()",
"hex_signature": "0xf1cfed07",
"bytes_signature": "ñÏí\u0007"
},
{
"id": 1184105,
"created_at": "2025-11-26T10:04:52.440980Z",
"text_signature": "AtomicQueue__InsufficientBalanceInUserWallet(address,uint256,uint256)",
"hex_signature": "0x80370b75",
"bytes_signature": "7\u000bu"
},
{
"id": 1184104,
"created_at": "2025-11-26T10:04:52.436320Z",
"text_signature": "previewReceivedAmount((uint64,uint64,uint96,address,address,address))",
"hex_signature": "0x676418f7",
"bytes_signature": "gd\u0018÷"
},
{
"id": 1184103,
"created_at": "2025-11-26T10:04:52.433291Z",
"text_signature": "cancelAtomicRequestByAdmin((uint64,uint64,uint96,address,address,address)[])",
"hex_signature": "0x7a1106bc",
"bytes_signature": "z\u0011\u0006¼"
},
{
"id": 1184102,
"created_at": "2025-11-26T10:04:52.429319Z",
"text_signature": "balanceOfInAssets(address,address,address)",
"hex_signature": "0x789fd871",
"bytes_signature": "xØq"
},
{
"id": 1184101,
"created_at": "2025-11-26T10:04:52.426548Z",
"text_signature": "ChainValues__ZeroAddress(string,string)",
"hex_signature": "0x703a0b06",
"bytes_signature": "p:\u000b\u0006"
},
{
"id": 1184100,
"created_at": "2025-11-26T10:04:52.423790Z",
"text_signature": "testMassiveYieldEarned()",
"hex_signature": "0x21893344",
"bytes_signature": "!3D"
},
{
"id": 1184099,
"created_at": "2025-11-26T10:04:52.420688Z",
"text_signature": "oneInchSellTokenToBuyTokenToInTree(address,address)",
"hex_signature": "0x1e1a937b",
"bytes_signature": "\u001e\u001a{"
},
{
"id": 1184098,
"created_at": "2025-11-26T10:04:52.417241Z",
"text_signature": "AccountantWithFixedRate__StartingExchangeRateCannotBeGreaterThanFixed()",
"hex_signature": "0x44716ffd",
"bytes_signature": "Dqoý"
}
]
}