HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1174638,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=2",
"previous": null,
"results": [
{
"id": 1207734,
"created_at": "2026-06-05T18:00:07.099881Z",
"text_signature": "auction_takers(address)",
"hex_signature": "0xceeeeedf",
"bytes_signature": "Îîîß"
},
{
"id": 1207733,
"created_at": "2026-06-05T18:00:07.095903Z",
"text_signature": "DADDY()",
"hex_signature": "0xde490aca",
"bytes_signature": "ÞI\nÊ"
},
{
"id": 1207732,
"created_at": "2026-06-05T18:00:07.093059Z",
"text_signature": "lever_down_trove((address,address,uint256,uint256,uint256,(address,bytes),(address,bytes)))",
"hex_signature": "0x37d23185",
"bytes_signature": "7Ò1
"
},
{
"id": 1207731,
"created_at": "2026-06-05T18:00:07.090098Z",
"text_signature": "lever_up_trove((address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,uint256,(address,bytes),(address,bytes)))",
"hex_signature": "0x2199fa01",
"bytes_signature": "!ú\u0001"
},
{
"id": 1207730,
"created_at": "2026-06-05T18:00:07.086461Z",
"text_signature": "close_leveraged_trove((address,address,uint256,uint256,(address,bytes),(address,bytes)))",
"hex_signature": "0xe5be3bea",
"bytes_signature": "å¾;ê"
},
{
"id": 1207729,
"created_at": "2026-06-05T18:00:07.083198Z",
"text_signature": "open_leveraged_trove((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,(address,bytes),(address,bytes)))",
"hex_signature": "0xb54c70ed",
"bytes_signature": "µLpí"
},
{
"id": 1207728,
"created_at": "2026-06-05T18:00:07.078933Z",
"text_signature": "set_auction_taker(address,bool)",
"hex_signature": "0xb0d61a99",
"bytes_signature": "°Ö\u001a"
},
{
"id": 1207727,
"created_at": "2026-06-05T18:00:07.068846Z",
"text_signature": "set_router(address,bool)",
"hex_signature": "0xecd4d44a",
"bytes_signature": "ìÔÔJ"
},
{
"id": 1207726,
"created_at": "2026-06-05T16:35:24.881288Z",
"text_signature": "test_C_freezingAllRoutesDisablesNullify()",
"hex_signature": "0x8f454b94",
"bytes_signature": "EK"
},
{
"id": 1207725,
"created_at": "2026-06-05T16:35:24.879211Z",
"text_signature": "test_B_nullifyViaIndependentHonestRouteBlocksForge()",
"hex_signature": "0x05f0db0f",
"bytes_signature": "\u0005ðÛ\u000f"
},
{
"id": 1207724,
"created_at": "2026-06-05T16:35:24.877118Z",
"text_signature": "test_A_forgeFinalizesWhenUncontested()",
"hex_signature": "0xc60b74b7",
"bytes_signature": "Æ\u000bt·"
},
{
"id": 1207723,
"created_at": "2026-06-05T16:35:24.875016Z",
"text_signature": "_nullifyProof(bytes4)",
"hex_signature": "0xa5725919",
"bytes_signature": "¥rY\u0019"
},
{
"id": 1207722,
"created_at": "2026-06-05T16:35:24.872953Z",
"text_signature": "_resolveAndFinalize(address)",
"hex_signature": "0x47acfda9",
"bytes_signature": "G¬ý©"
},
{
"id": 1207721,
"created_at": "2026-06-05T16:35:24.870555Z",
"text_signature": "_forgeGame(bytes4,bytes32)",
"hex_signature": "0x1e02a21f",
"bytes_signature": "\u001e\u0002¢\u001f"
},
{
"id": 1207720,
"created_at": "2026-06-05T16:35:24.867838Z",
"text_signature": "_addRouteAsOwner(address)",
"hex_signature": "0x248062e8",
"bytes_signature": "$bè"
},
{
"id": 1207719,
"created_at": "2026-06-05T16:35:24.860464Z",
"text_signature": "setAnchorState(address)",
"hex_signature": "0x17cf21a9",
"bytes_signature": "\u0017Ï!©"
},
{
"id": 1207718,
"created_at": "2026-06-05T16:35:24.856853Z",
"text_signature": "expectedResolution()",
"hex_signature": "0x2845e5bb",
"bytes_signature": "(Eå»"
},
{
"id": 1207717,
"created_at": "2026-06-05T16:35:24.854310Z",
"text_signature": "proofCount()",
"hex_signature": "0xaddecc06",
"bytes_signature": "ÞÌ\u0006"
},
{
"id": 1207716,
"created_at": "2026-06-05T16:35:24.845046Z",
"text_signature": "INTERMEDIATE_BLOCK_INTERVAL()",
"hex_signature": "0x6dc86e81",
"bytes_signature": "mÈn"
},
{
"id": 1207715,
"created_at": "2026-06-05T13:48:16.785419Z",
"text_signature": "testRpcJsonTransactionByHashPreservesKeys()",
"hex_signature": "0xc482fd21",
"bytes_signature": "Äý!"
},
{
"id": 1207714,
"created_at": "2026-06-05T13:48:16.780997Z",
"text_signature": "testRpcJsonWithUrl()",
"hex_signature": "0x5148673e",
"bytes_signature": "QHg>"
},
{
"id": 1207713,
"created_at": "2026-06-05T13:48:16.773456Z",
"text_signature": "testRpcJson()",
"hex_signature": "0x5ffd8cb5",
"bytes_signature": "_ýµ"
},
{
"id": 1207712,
"created_at": "2026-06-04T11:03:51.485160Z",
"text_signature": "CrossChainTransferCompleted(uint64,uint64,uint256,uint64)",
"hex_signature": "0x5524e9dc",
"bytes_signature": "U$éÜ"
},
{
"id": 1207711,
"created_at": "2026-06-04T08:28:05.842527Z",
"text_signature": "onCCIPReceive((bytes32,uint64,bytes,bytes,(address,uint256)[]))",
"hex_signature": "0xc3ad2980",
"bytes_signature": "Ã)"
},
{
"id": 1207710,
"created_at": "2026-06-04T07:37:17.070772Z",
"text_signature": "CrossChainMessageIgnored(uint64,uint8,uint8)",
"hex_signature": "0x466787a3",
"bytes_signature": "Fg£"
},
{
"id": 1207709,
"created_at": "2026-06-04T07:36:56.925745Z",
"text_signature": "CrossChainDispatchSucceeded(uint64,bytes32,uint64)",
"hex_signature": "0xcb151bfc",
"bytes_signature": "Ë\u0015\u001bü"
},
{
"id": 1207708,
"created_at": "2026-06-04T07:36:35.070602Z",
"text_signature": "CrossChainDispatchFailed(uint64,uint8,uint64)",
"hex_signature": "0xa7807b95",
"bytes_signature": "§{"
},
{
"id": 1207707,
"created_at": "2026-06-04T07:36:05.629480Z",
"text_signature": "CrossChainOutboxQueued(uint64,uint8,uint64)",
"hex_signature": "0xe9e3b3fb",
"bytes_signature": "éã³û"
},
{
"id": 1207706,
"created_at": "2026-06-03T16:14:13.762907Z",
"text_signature": "_toAssetUnits(address,uint256)",
"hex_signature": "0x55331b01",
"bytes_signature": "U3\u001b\u0001"
},
{
"id": 1207705,
"created_at": "2026-06-03T16:14:13.760294Z",
"text_signature": "_toShareUnits(address,uint256)",
"hex_signature": "0x3e0083c3",
"bytes_signature": ">\u0000Ã"
},
{
"id": 1207704,
"created_at": "2026-06-03T16:14:13.756860Z",
"text_signature": "_tryCreditRedeemToEscrow(address,address,address,uint256)",
"hex_signature": "0x8bb5b4cf",
"bytes_signature": "µ´Ï"
},
{
"id": 1207703,
"created_at": "2026-06-03T16:14:13.754024Z",
"text_signature": "_tryReleaseToVault(address,address,address,uint256)",
"hex_signature": "0xc30ba15d",
"bytes_signature": "Ã\u000b¡]"
},
{
"id": 1207702,
"created_at": "2026-06-03T16:14:13.738973Z",
"text_signature": "_tryUnlock(address,address,address)",
"hex_signature": "0x9a910e2f",
"bytes_signature": "\u000e/"
},
{
"id": 1207701,
"created_at": "2026-06-03T16:14:13.736915Z",
"text_signature": "_settlePendingRedeems(uint256,uint256,address)",
"hex_signature": "0xfc80d78f",
"bytes_signature": "ü×"
},
{
"id": 1207700,
"created_at": "2026-06-03T16:14:13.733754Z",
"text_signature": "_settlePendingDeposits(uint256,uint256,address)",
"hex_signature": "0xa3748686",
"bytes_signature": "£t"
},
{
"id": 1207699,
"created_at": "2026-06-03T16:14:13.731191Z",
"text_signature": "_accrueFees(uint256,uint256)",
"hex_signature": "0x36a8cae9",
"bytes_signature": "6¨Êé"
},
{
"id": 1207698,
"created_at": "2026-06-03T16:14:13.720443Z",
"text_signature": "_claimRedeemAssets(address,address)",
"hex_signature": "0x6864c1d8",
"bytes_signature": "hdÁØ"
},
{
"id": 1207697,
"created_at": "2026-06-03T16:14:13.717177Z",
"text_signature": "_claimDeposit(address)",
"hex_signature": "0x6f9d1eb3",
"bytes_signature": "o\u001e³"
},
{
"id": 1207696,
"created_at": "2026-06-03T16:14:13.710869Z",
"text_signature": "_approveShares(address,address,uint256)",
"hex_signature": "0x748060b9",
"bytes_signature": "t`¹"
},
{
"id": 1207695,
"created_at": "2026-06-03T16:14:13.706864Z",
"text_signature": "_cancelPendingRedeems()",
"hex_signature": "0x52a44c18",
"bytes_signature": "R¤L\u0018"
},
{
"id": 1207694,
"created_at": "2026-06-03T16:14:13.703899Z",
"text_signature": "_cancelPendingDeposits()",
"hex_signature": "0xe0ee3368",
"bytes_signature": "àî3h"
},
{
"id": 1207693,
"created_at": "2026-06-03T16:14:13.700846Z",
"text_signature": "_canEnqueueRedeem(address)",
"hex_signature": "0x016b5b86",
"bytes_signature": "\u0001k["
},
{
"id": 1207692,
"created_at": "2026-06-03T16:14:13.697857Z",
"text_signature": "_removePendingRedeemOwner(address)",
"hex_signature": "0xe93baf09",
"bytes_signature": "é;¯\t"
},
{
"id": 1207691,
"created_at": "2026-06-03T16:14:13.694937Z",
"text_signature": "_enqueueRedeem(address)",
"hex_signature": "0xfaa86f6e",
"bytes_signature": "ú¨on"
},
{
"id": 1207690,
"created_at": "2026-06-03T16:14:13.691701Z",
"text_signature": "_canEnqueueDeposit(address)",
"hex_signature": "0x813744c7",
"bytes_signature": "7DÇ"
},
{
"id": 1207689,
"created_at": "2026-06-03T16:14:13.687537Z",
"text_signature": "_removePendingDepositOwner(address)",
"hex_signature": "0xa0a7fb66",
"bytes_signature": " §ûf"
},
{
"id": 1207688,
"created_at": "2026-06-03T16:14:13.685166Z",
"text_signature": "_enqueueDeposit(address)",
"hex_signature": "0xfc4c31d8",
"bytes_signature": "üL1Ø"
},
{
"id": 1207687,
"created_at": "2026-06-03T16:14:13.675388Z",
"text_signature": "_checkCanSetPermissionMask(uint256,uint256)",
"hex_signature": "0x0ecd830d",
"bytes_signature": "\u000eÍ\r"
},
{
"id": 1207686,
"created_at": "2026-06-03T16:14:13.672262Z",
"text_signature": "_checkPermission(uint256)",
"hex_signature": "0x39b1ffdc",
"bytes_signature": "9±ÿÜ"
},
{
"id": 1207685,
"created_at": "2026-06-03T16:14:13.663019Z",
"text_signature": "_oracleForVault()",
"hex_signature": "0xabb0e7c2",
"bytes_signature": "«°çÂ"
},
{
"id": 1207684,
"created_at": "2026-06-03T16:14:13.660879Z",
"text_signature": "_hasPendingBatch()",
"hex_signature": "0xae6dd45f",
"bytes_signature": "®mÔ_"
},
{
"id": 1207683,
"created_at": "2026-06-03T16:14:13.658935Z",
"text_signature": "_hasAnyActiveBucket(address)",
"hex_signature": "0xe59dfeba",
"bytes_signature": "åþº"
},
{
"id": 1207682,
"created_at": "2026-06-03T16:14:13.656877Z",
"text_signature": "_requireActiveOracleRequestTimedOut()",
"hex_signature": "0xda6f513d",
"bytes_signature": "ÚoQ="
},
{
"id": 1207681,
"created_at": "2026-06-03T16:14:13.654864Z",
"text_signature": "_unsignedRequest(address,uint256,address,address)",
"hex_signature": "0x6fc60262",
"bytes_signature": "oÆ\u0002b"
},
{
"id": 1207680,
"created_at": "2026-06-03T16:14:13.652803Z",
"text_signature": "_checkDepositRange(uint256)",
"hex_signature": "0x7c5a5ee8",
"bytes_signature": "|Z^è"
},
{
"id": 1207679,
"created_at": "2026-06-03T16:14:13.650771Z",
"text_signature": "_checkRequestReady(uint256)",
"hex_signature": "0xd6a2a281",
"bytes_signature": "Ö¢¢"
},
{
"id": 1207678,
"created_at": "2026-06-03T16:14:13.648871Z",
"text_signature": "_requireOwnerOrOperator(address)",
"hex_signature": "0xac5db706",
"bytes_signature": "¬]·\u0006"
},
{
"id": 1207677,
"created_at": "2026-06-03T16:14:13.646823Z",
"text_signature": "_requireFinanceActive()",
"hex_signature": "0x203ce844",
"bytes_signature": " <èD"
},
{
"id": 1207676,
"created_at": "2026-06-03T16:14:13.644655Z",
"text_signature": "_requireAccountingChain()",
"hex_signature": "0x076e8abf",
"bytes_signature": "\u0007n¿"
},
{
"id": 1207675,
"created_at": "2026-06-03T16:14:13.642467Z",
"text_signature": "_requireOracleInactive()",
"hex_signature": "0x5774ed58",
"bytes_signature": "WtíX"
},
{
"id": 1207674,
"created_at": "2026-06-03T16:14:13.640171Z",
"text_signature": "_checkNotPaused(uint256)",
"hex_signature": "0xd67a83d4",
"bytes_signature": "ÖzÔ"
},
{
"id": 1207673,
"created_at": "2026-06-03T16:14:13.638002Z",
"text_signature": "_escrow()",
"hex_signature": "0x0619c07a",
"bytes_signature": "\u0006\u0019Àz"
},
{
"id": 1207672,
"created_at": "2026-06-03T16:14:13.635621Z",
"text_signature": "investmentRange()",
"hex_signature": "0xc4afda8e",
"bytes_signature": "įÚ"
},
{
"id": 1207671,
"created_at": "2026-06-03T16:14:13.632111Z",
"text_signature": "settlementAllowedAt()",
"hex_signature": "0x12b4f829",
"bytes_signature": "\u0012´ø)"
},
{
"id": 1207670,
"created_at": "2026-06-03T16:14:13.629626Z",
"text_signature": "activeOracleRequestId()",
"hex_signature": "0x5a2629ce",
"bytes_signature": "Z&)Î"
},
{
"id": 1207669,
"created_at": "2026-06-03T16:14:13.624648Z",
"text_signature": "_startOracleRequest(bool)",
"hex_signature": "0xcaa4a8e1",
"bytes_signature": "ʤ¨á"
},
{
"id": 1207668,
"created_at": "2026-06-03T16:14:13.593354Z",
"text_signature": "_settleRequests(uint256)",
"hex_signature": "0xef75cc64",
"bytes_signature": "ïuÌd"
},
{
"id": 1207667,
"created_at": "2026-06-03T16:14:13.564302Z",
"text_signature": "revokeSignedMessage(bytes32)",
"hex_signature": "0x7368134b",
"bytes_signature": "sh\u0013K"
},
{
"id": 1207666,
"created_at": "2026-06-03T16:14:13.560344Z",
"text_signature": "manualResendOracleRequest()",
"hex_signature": "0xf17a1021",
"bytes_signature": "ñz\u0010!"
},
{
"id": 1207665,
"created_at": "2026-06-03T16:14:13.557439Z",
"text_signature": "resetRequests()",
"hex_signature": "0x019dfc20",
"bytes_signature": "\u0001ü "
},
{
"id": 1207664,
"created_at": "2026-06-03T16:14:13.554340Z",
"text_signature": "onOracleNav(uint256,uint256,uint64)",
"hex_signature": "0xa73c1aeb",
"bytes_signature": "§<\u001aë"
},
{
"id": 1207663,
"created_at": "2026-06-03T16:14:13.550717Z",
"text_signature": "settleRequests()",
"hex_signature": "0xecd1a709",
"bytes_signature": "ìѧ\t"
},
{
"id": 1207662,
"created_at": "2026-06-03T16:14:13.547578Z",
"text_signature": "cancelRedeem(address)",
"hex_signature": "0x38401c43",
"bytes_signature": "8@\u001cC"
},
{
"id": 1207661,
"created_at": "2026-06-03T16:14:13.544325Z",
"text_signature": "cancelDeposit(address)",
"hex_signature": "0x6d14c2f6",
"bytes_signature": "m\u0014Âö"
},
{
"id": 1207660,
"created_at": "2026-06-03T16:14:13.539439Z",
"text_signature": "accountHasAnyPermission(address,uint256)",
"hex_signature": "0x1af37c2c",
"bytes_signature": "\u001aó|,"
},
{
"id": 1207659,
"created_at": "2026-06-03T16:14:13.537235Z",
"text_signature": "accountHasPermission(address,uint256)",
"hex_signature": "0x6dc76368",
"bytes_signature": "mÇch"
},
{
"id": 1207658,
"created_at": "2026-06-03T16:14:13.534277Z",
"text_signature": "setClientTier(uint8)",
"hex_signature": "0x52c0adc7",
"bytes_signature": "RÀÇ"
},
{
"id": 1207657,
"created_at": "2026-06-03T16:14:13.532005Z",
"text_signature": "setInvestmentRange(uint256,uint256)",
"hex_signature": "0x117fc47c",
"bytes_signature": "\u0011Ä|"
},
{
"id": 1207656,
"created_at": "2026-06-03T16:14:13.529023Z",
"text_signature": "setPermissionMask(address,uint256)",
"hex_signature": "0xebd85ac2",
"bytes_signature": "ëØZÂ"
},
{
"id": 1207655,
"created_at": "2026-06-03T16:14:13.526421Z",
"text_signature": "requestNonces(address)",
"hex_signature": "0x0b2e02b4",
"bytes_signature": "\u000b.\u0002´"
},
{
"id": 1207654,
"created_at": "2026-06-03T16:14:13.510033Z",
"text_signature": "vaultSalt()",
"hex_signature": "0x5cbc3953",
"bytes_signature": "\\¼9S"
},
{
"id": 1207653,
"created_at": "2026-06-03T15:00:07.562325Z",
"text_signature": "RequestStateError(uint8)",
"hex_signature": "0x30151c03",
"bytes_signature": "0\u0015\u001c\u0003"
},
{
"id": 1207652,
"created_at": "2026-06-03T14:59:55.377504Z",
"text_signature": "OracleFlowError(uint8)",
"hex_signature": "0x54534692",
"bytes_signature": "TSF"
},
{
"id": 1207651,
"created_at": "2026-06-03T14:59:34.515805Z",
"text_signature": "CrossChainFlowError(uint8)",
"hex_signature": "0xc5285a34",
"bytes_signature": "Å(Z4"
},
{
"id": 1207650,
"created_at": "2026-06-03T14:49:08.163488Z",
"text_signature": "FallbackPriceProviderNotSet()",
"hex_signature": "0xdc3810cb",
"bytes_signature": "Ü8\u0010Ë"
},
{
"id": 1207649,
"created_at": "2026-06-03T14:49:02.380891Z",
"text_signature": "KeyDoesNotMatchSymbol()",
"hex_signature": "0x5967478e",
"bytes_signature": "YgG"
},
{
"id": 1207648,
"created_at": "2026-06-03T14:48:56.023917Z",
"text_signature": "LiquidationProviderNotExist()",
"hex_signature": "0x6689787f",
"bytes_signature": "fx"
},
{
"id": 1207647,
"created_at": "2026-06-03T14:48:50.330588Z",
"text_signature": "LiquidationProviderAssetNotSupported()",
"hex_signature": "0x0305d340",
"bytes_signature": "\u0003\u0005Ó@"
},
{
"id": 1207646,
"created_at": "2026-06-03T14:48:45.142068Z",
"text_signature": "AssetNotSupported()",
"hex_signature": "0x981a2a2b",
"bytes_signature": "\u001a*+"
},
{
"id": 1207645,
"created_at": "2026-06-03T14:48:38.923702Z",
"text_signature": "LiquidationProviderAlreadySet()",
"hex_signature": "0x58acd009",
"bytes_signature": "X¬Ð\t"
},
{
"id": 1207644,
"created_at": "2026-06-03T14:48:33.048138Z",
"text_signature": "MissingPriceOrSetup()",
"hex_signature": "0x80d3f30a",
"bytes_signature": "Óó\n"
},
{
"id": 1207643,
"created_at": "2026-06-03T14:48:24.826622Z",
"text_signature": "PriceCanNotBeFoundForProvidedKey()",
"hex_signature": "0x1925ce41",
"bytes_signature": "\u0019%ÎA"
},
{
"id": 1207642,
"created_at": "2026-06-03T14:48:13.552328Z",
"text_signature": "OnlyUSDPriceAccepted()",
"hex_signature": "0x15a489af",
"bytes_signature": "\u0015¤¯"
},
{
"id": 1207641,
"created_at": "2026-06-03T14:48:08.199244Z",
"text_signature": "CanNotSetEthKey()",
"hex_signature": "0x2ed4b802",
"bytes_signature": ".Ô¸\u0002"
},
{
"id": 1207640,
"created_at": "2026-06-03T14:48:03.009730Z",
"text_signature": "InvalidKey()",
"hex_signature": "0x76d4e1e8",
"bytes_signature": "vÔáè"
},
{
"id": 1207639,
"created_at": "2026-06-03T14:47:58.059977Z",
"text_signature": "MissingETHPrice()",
"hex_signature": "0x2ae001b3",
"bytes_signature": "*à\u0001³"
},
{
"id": 1207638,
"created_at": "2026-06-03T14:47:45.099887Z",
"text_signature": "OldPrice()",
"hex_signature": "0x22dc1858",
"bytes_signature": "\"Ü\u0018X"
},
{
"id": 1207637,
"created_at": "2026-06-03T13:48:24.163199Z",
"text_signature": "_logoDataSlot(uint256)",
"hex_signature": "0x4c261981",
"bytes_signature": "L&\u0019"
},
{
"id": 1207636,
"created_at": "2026-06-03T13:48:24.158896Z",
"text_signature": "_uriWithLength(uint256)",
"hex_signature": "0xb9b1f6a8",
"bytes_signature": "¹±ö¨"
},
{
"id": 1207635,
"created_at": "2026-06-03T13:48:24.153377Z",
"text_signature": "_boundaryLength(uint256)",
"hex_signature": "0x8f402ccc",
"bytes_signature": "@,Ì"
}
]
}