HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1185833,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=304",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=302",
"results": [
{
"id": 1188695,
"created_at": "2026-01-29T06:12:55.417775Z",
"text_signature": "shareManagerFactory()",
"hex_signature": "0x97f1c89a",
"bytes_signature": "ñÈ"
},
{
"id": 1188694,
"created_at": "2026-01-29T06:12:55.415706Z",
"text_signature": "riskManagerFactory()",
"hex_signature": "0x36c9cf10",
"bytes_signature": "6ÉÏ\u0010"
},
{
"id": 1188693,
"created_at": "2026-01-29T06:12:55.412785Z",
"text_signature": "feeManagerFactory()",
"hex_signature": "0x2b34963c",
"bytes_signature": "+4<"
},
{
"id": 1188692,
"created_at": "2026-01-29T06:12:55.405283Z",
"text_signature": "create((uint256,address,address,uint256,bytes,uint256,bytes,uint256,bytes,uint256,bytes,address,address,uint256,(bytes32,address)[]))",
"hex_signature": "0x49ead595",
"bytes_signature": "IêÕ"
},
{
"id": 1188691,
"created_at": "2026-01-29T06:10:19.238526Z",
"text_signature": "syncRate(uint32[],uint256[])",
"hex_signature": "0xc51fbfb8",
"bytes_signature": "Å\u001f¿¸"
},
{
"id": 1188690,
"created_at": "2026-01-29T06:10:19.225653Z",
"text_signature": "onMessageReceived(uint32,bytes)",
"hex_signature": "0x04a9eb5a",
"bytes_signature": "\u0004©ëZ"
},
{
"id": 1188689,
"created_at": "2026-01-29T06:10:19.217519Z",
"text_signature": "depositWithSync(uint32,uint256,uint32,uint256)",
"hex_signature": "0xffdd196d",
"bytes_signature": "ÿÝ\u0019m"
},
{
"id": 1188688,
"created_at": "2026-01-29T06:10:19.207715Z",
"text_signature": "depositETH(uint32,uint256,address)",
"hex_signature": "0xf87a7c2e",
"bytes_signature": "øz|."
},
{
"id": 1188687,
"created_at": "2026-01-29T06:09:44.690842Z",
"text_signature": "setPutManagerProof(uint256,bytes32[])",
"hex_signature": "0xb5228cc9",
"bytes_signature": "µ\"É"
},
{
"id": 1188686,
"created_at": "2026-01-29T06:09:44.686387Z",
"text_signature": "putManagerProofAmount()",
"hex_signature": "0x6e1aa662",
"bytes_signature": "n\u001a¦b"
},
{
"id": 1188685,
"created_at": "2026-01-29T06:09:44.683446Z",
"text_signature": "putManager()",
"hex_signature": "0x4f5e8085",
"bytes_signature": "O^
"
},
{
"id": 1188684,
"created_at": "2026-01-29T06:09:44.678388Z",
"text_signature": "isWhitelisted(address,address,uint256,bytes32[])",
"hex_signature": "0x916518b7",
"bytes_signature": "e\u0018·"
},
{
"id": 1188683,
"created_at": "2026-01-29T06:09:44.675390Z",
"text_signature": "investFor(address,address,uint256)",
"hex_signature": "0xb685e3c8",
"bytes_signature": "¶
ãÈ"
},
{
"id": 1188682,
"created_at": "2026-01-29T06:09:44.672451Z",
"text_signature": "investFor(address,uint256,address)",
"hex_signature": "0x866797be",
"bytes_signature": "g¾"
},
{
"id": 1188681,
"created_at": "2026-01-29T06:09:44.668930Z",
"text_signature": "invest(address,uint256,address,uint256,bytes32[])",
"hex_signature": "0xde83db80",
"bytes_signature": "ÞÛ"
},
{
"id": 1188680,
"created_at": "2026-01-29T06:09:44.665155Z",
"text_signature": "getPutManagerProofWL()",
"hex_signature": "0xe988778b",
"bytes_signature": "éw"
},
{
"id": 1188679,
"created_at": "2026-01-29T06:09:44.656433Z",
"text_signature": "amountInvested(address,address)",
"hex_signature": "0x22cff155",
"bytes_signature": "\"ÏñU"
},
{
"id": 1188678,
"created_at": "2026-01-29T06:00:56.123633Z",
"text_signature": "usedPaymentIdHashes(bytes32)",
"hex_signature": "0x2c8b8122",
"bytes_signature": ",\""
},
{
"id": 1188677,
"created_at": "2026-01-29T06:00:56.116697Z",
"text_signature": "setSecondarySaleFee(uint256)",
"hex_signature": "0x66d6ee6f",
"bytes_signature": "fÖîo"
},
{
"id": 1188676,
"created_at": "2026-01-29T06:00:56.112980Z",
"text_signature": "secondarySale((address,uint256,uint256,string,string,(address,uint256,address,uint256)[]),bytes)",
"hex_signature": "0xe7eb5d0d",
"bytes_signature": "çë]\r"
},
{
"id": 1188675,
"created_at": "2026-01-29T06:00:56.106308Z",
"text_signature": "pay((address,address,uint256,uint256,string,string),bytes)",
"hex_signature": "0x22ee6951",
"bytes_signature": "\"îiQ"
},
{
"id": 1188674,
"created_at": "2026-01-29T06:00:56.092350Z",
"text_signature": "getSecondarySaleFee()",
"hex_signature": "0x7b32bc92",
"bytes_signature": "{2¼"
},
{
"id": 1188673,
"created_at": "2026-01-28T18:00:01.504982Z",
"text_signature": "swapAndSendMessage(address,uint64,(address,address,uint256,(uint8,address,uint256,bytes,bytes)[]),(address,uint256,address,uint256,uint256,uint256,(uint8,address,uint256,bytes,bytes)[],bytes,bytes32,bytes32),uint256,bool)",
"hex_signature": "0x032a5e4a",
"bytes_signature": "\u0003*^J"
},
{
"id": 1188672,
"created_at": "2026-01-28T18:00:01.482886Z",
"text_signature": "getFees(address,uint64,(address,address,uint256,(uint8,address,uint256,bytes,bytes)[]),address,uint256,uint256,bool,address,bytes)",
"hex_signature": "0xca2215da",
"bytes_signature": "Ê\"\u0015Ú"
},
{
"id": 1188671,
"created_at": "2026-01-28T12:46:16.443117Z",
"text_signature": "swapExactInput(uint256,uint256,uint256,address,address,bytes)",
"hex_signature": "0xe3665a43",
"bytes_signature": "ãfZC"
},
{
"id": 1188670,
"created_at": "2026-01-28T06:03:39.586270Z",
"text_signature": "withdrawStrategy(uint256,uint256,uint256,address)",
"hex_signature": "0xfe016586",
"bytes_signature": "þ\u0001e"
},
{
"id": 1188669,
"created_at": "2026-01-28T06:03:39.583740Z",
"text_signature": "transferStrategyBalance(uint256,uint256,uint256,uint256)",
"hex_signature": "0x5c69ae64",
"bytes_signature": "\\i®d"
},
{
"id": 1188668,
"created_at": "2026-01-28T06:03:39.581328Z",
"text_signature": "strategyBalances(uint256,uint256)",
"hex_signature": "0x70676ca2",
"bytes_signature": "pgl¢"
},
{
"id": 1188667,
"created_at": "2026-01-28T06:03:39.573497Z",
"text_signature": "getPayloadForTesting(bytes32,uint256,uint256)",
"hex_signature": "0x3d012189",
"bytes_signature": "=\u0001!"
},
{
"id": 1188666,
"created_at": "2026-01-28T06:03:39.570496Z",
"text_signature": "fundStrategy(uint256,uint256,uint256)",
"hex_signature": "0x5ccafcd5",
"bytes_signature": "\\ÊüÕ"
},
{
"id": 1188665,
"created_at": "2026-01-28T06:03:39.567663Z",
"text_signature": "claimRewardWithSignature(bytes32,uint256,uint256,bytes)",
"hex_signature": "0x2f65788c",
"bytes_signature": "/ex"
},
{
"id": 1188664,
"created_at": "2026-01-28T06:03:39.564971Z",
"text_signature": "calculateRewardsWithSignatureForPool(bytes32,uint256,uint256,bytes)",
"hex_signature": "0x64685022",
"bytes_signature": "dhP\""
},
{
"id": 1188663,
"created_at": "2026-01-28T06:03:39.562015Z",
"text_signature": "calculateRewardWithSignature(bytes32,uint256,uint256,bytes)",
"hex_signature": "0xee9d610f",
"bytes_signature": "îa\u000f"
},
{
"id": 1188662,
"created_at": "2026-01-28T06:03:39.559011Z",
"text_signature": "batchClaimRewardWithSignature(bytes32[],uint256[],uint256[],bytes[])",
"hex_signature": "0xf481dc2c",
"bytes_signature": "ôÜ,"
},
{
"id": 1188661,
"created_at": "2026-01-28T06:03:39.550618Z",
"text_signature": "batchCalculateRewardWithSignature(bytes32[],uint256[],uint256[],bytes[])",
"hex_signature": "0x557db098",
"bytes_signature": "U}°"
},
{
"id": 1188660,
"created_at": "2026-01-28T06:03:23.313747Z",
"text_signature": "whitelisted_claimer(address)",
"hex_signature": "0xcd79cee3",
"bytes_signature": "ÍyÎã"
},
{
"id": 1188659,
"created_at": "2026-01-28T06:03:23.310790Z",
"text_signature": "is_auto_claim(address)",
"hex_signature": "0x8923d89f",
"bytes_signature": "#Ø"
},
{
"id": 1188658,
"created_at": "2026-01-28T06:03:23.297033Z",
"text_signature": "set_auto_claim(bool)",
"hex_signature": "0xfdf8d0f1",
"bytes_signature": "ýøÐñ"
},
{
"id": 1188657,
"created_at": "2026-01-28T06:03:23.293858Z",
"text_signature": "whitelist_claimer(address,bool)",
"hex_signature": "0x74d89f36",
"bytes_signature": "tØ6"
},
{
"id": 1188656,
"created_at": "2026-01-28T06:03:23.287891Z",
"text_signature": "claim_many_and_stake(address[20],uint256[20])",
"hex_signature": "0x7e7f6c40",
"bytes_signature": "~l@"
},
{
"id": 1188655,
"created_at": "2026-01-28T06:03:23.283247Z",
"text_signature": "claim_and_stake(address,uint256)",
"hex_signature": "0xdc5b3e04",
"bytes_signature": "Ü[>\u0004"
},
{
"id": 1188654,
"created_at": "2026-01-28T06:03:23.279909Z",
"text_signature": "claim_and_stake(address)",
"hex_signature": "0xc49e6c0e",
"bytes_signature": "Äl\u000e"
},
{
"id": 1188653,
"created_at": "2026-01-28T06:03:23.273900Z",
"text_signature": "claim_and_stake()",
"hex_signature": "0x4f5a8ff6",
"bytes_signature": "OZö"
},
{
"id": 1188652,
"created_at": "2026-01-28T06:02:15.628861Z",
"text_signature": "usedBonusIds_(address,uint256)",
"hex_signature": "0xec383fa3",
"bytes_signature": "ì8?£"
},
{
"id": 1188651,
"created_at": "2026-01-28T06:02:15.621770Z",
"text_signature": "setTokenRoyalties((uint256,address,uint96)[])",
"hex_signature": "0xde2c8fc2",
"bytes_signature": "Þ,Â"
},
{
"id": 1188650,
"created_at": "2026-01-28T06:02:15.612081Z",
"text_signature": "modifyRoleBatch(bytes32,address[],address[])",
"hex_signature": "0x6a084178",
"bytes_signature": "j\bAx"
},
{
"id": 1188649,
"created_at": "2026-01-28T06:02:15.608036Z",
"text_signature": "mintBonus(uint256[],uint8[],uint256[],bytes)",
"hex_signature": "0x0b251f9b",
"bytes_signature": "\u000b%\u001f"
},
{
"id": 1188648,
"created_at": "2026-01-28T06:02:15.603210Z",
"text_signature": "mint((address,uint8[],uint256[],bytes)[])",
"hex_signature": "0x1bf5824d",
"bytes_signature": "\u001bõM"
},
{
"id": 1188647,
"created_at": "2026-01-28T06:02:15.596443Z",
"text_signature": "isRoyaltyAdmin(address)",
"hex_signature": "0x4edc5039",
"bytes_signature": "NÜP9"
},
{
"id": 1188646,
"created_at": "2026-01-28T06:02:15.591171Z",
"text_signature": "initialize(string,address,address[],address[],address,uint96)",
"hex_signature": "0x8010871f",
"bytes_signature": "\u0010\u001f"
},
{
"id": 1188645,
"created_at": "2026-01-28T06:02:15.575689Z",
"text_signature": "craft(uint8,uint256)",
"hex_signature": "0xaa973b57",
"bytes_signature": "ª;W"
},
{
"id": 1188644,
"created_at": "2026-01-27T21:06:15.731681Z",
"text_signature": "Bar(uint256[3],uint256)",
"hex_signature": "0x5428cfc5",
"bytes_signature": "T(ÏÅ"
},
{
"id": 1188643,
"created_at": "2026-01-27T19:21:49.744925Z",
"text_signature": "QuoteExpired()",
"hex_signature": "0x8727a7f9",
"bytes_signature": "'§ù"
},
{
"id": 1188642,
"created_at": "2026-01-27T18:05:55.596565Z",
"text_signature": "settled(bytes32)",
"hex_signature": "0xd945af1d",
"bytes_signature": "ÙE¯\u001d"
},
{
"id": 1188641,
"created_at": "2026-01-27T18:05:55.593364Z",
"text_signature": "settleAndExecute(address,address,uint256,uint256,uint256,bytes32,bytes,bytes32,address,uint256,address,bytes)",
"hex_signature": "0x93d9c747",
"bytes_signature": "ÙÇG"
},
{
"id": 1188640,
"created_at": "2026-01-27T18:05:55.588926Z",
"text_signature": "setFeeOperator(address,bool)",
"hex_signature": "0x10ff7382",
"bytes_signature": "\u0010ÿs"
},
{
"id": 1188639,
"created_at": "2026-01-27T18:05:55.585948Z",
"text_signature": "pendingFees(address,address)",
"hex_signature": "0x4db15e74",
"bytes_signature": "M±^t"
},
{
"id": 1188638,
"created_at": "2026-01-27T18:05:55.582876Z",
"text_signature": "isSettled(bytes32)",
"hex_signature": "0xbd07f3c9",
"bytes_signature": "½\u0007óÉ"
},
{
"id": 1188637,
"created_at": "2026-01-27T18:05:55.579858Z",
"text_signature": "isFeeOperator(address,address)",
"hex_signature": "0xbd7705e6",
"bytes_signature": "½w\u0005æ"
},
{
"id": 1188636,
"created_at": "2026-01-27T18:05:55.576512Z",
"text_signature": "getPendingFees(address,address)",
"hex_signature": "0x0077c10a",
"bytes_signature": "\u0000wÁ\n"
},
{
"id": 1188635,
"created_at": "2026-01-27T18:05:55.572819Z",
"text_signature": "feeOperators(address,address)",
"hex_signature": "0xb326e007",
"bytes_signature": "³&à\u0007"
},
{
"id": 1188634,
"created_at": "2026-01-27T18:05:55.569138Z",
"text_signature": "claimFeesFor(address,address[],address)",
"hex_signature": "0x25d6e31e",
"bytes_signature": "%Öã\u001e"
},
{
"id": 1188633,
"created_at": "2026-01-27T18:05:55.565260Z",
"text_signature": "calculateContextKey(address,address,bytes32)",
"hex_signature": "0xbbd7f6fe",
"bytes_signature": "»×öþ"
},
{
"id": 1188632,
"created_at": "2026-01-27T18:05:55.560709Z",
"text_signature": "calculateCommitment(address,address,uint256,uint256,uint256,bytes32,address,uint256,address,bytes)",
"hex_signature": "0x77fce400",
"bytes_signature": "wüä\u0000"
},
{
"id": 1188631,
"created_at": "2026-01-27T18:05:24.480343Z",
"text_signature": "unpauseToken(string)",
"hex_signature": "0x476310a8",
"bytes_signature": "Gc\u0010¨"
},
{
"id": 1188630,
"created_at": "2026-01-27T18:05:24.475668Z",
"text_signature": "swapToDecimal(uint256,uint256,string,string)",
"hex_signature": "0x75adf415",
"bytes_signature": "uô\u0015"
},
{
"id": 1188629,
"created_at": "2026-01-27T18:05:24.472254Z",
"text_signature": "swap(uint256,uint256,address,uint256,string)",
"hex_signature": "0xb9762334",
"bytes_signature": "¹v#4"
},
{
"id": 1188628,
"created_at": "2026-01-27T18:05:24.465547Z",
"text_signature": "redeem(uint256,address,uint256,uint256,uint8,bytes32,bytes32,string)",
"hex_signature": "0x7721b1da",
"bytes_signature": "w!±Ú"
},
{
"id": 1188627,
"created_at": "2026-01-27T18:05:24.457369Z",
"text_signature": "pauseToken(string)",
"hex_signature": "0x3cb3cb06",
"bytes_signature": "<³Ë\u0006"
},
{
"id": 1188626,
"created_at": "2026-01-27T18:05:24.443285Z",
"text_signature": "mintToken(string,address,uint256)",
"hex_signature": "0xcf2a9169",
"bytes_signature": "Ï*i"
},
{
"id": 1188625,
"created_at": "2026-01-27T18:05:24.439030Z",
"text_signature": "grantRoleToken(string,bytes32,address)",
"hex_signature": "0x08890d55",
"bytes_signature": "\b\rU"
},
{
"id": 1188624,
"created_at": "2026-01-27T18:05:24.432155Z",
"text_signature": "chainList(uint256)",
"hex_signature": "0x70d48798",
"bytes_signature": "pÔ"
},
{
"id": 1188623,
"created_at": "2026-01-27T18:05:24.422475Z",
"text_signature": "burnToken(string,address,uint256)",
"hex_signature": "0x31301cce",
"bytes_signature": "10\u001cÎ"
},
{
"id": 1188622,
"created_at": "2026-01-27T17:38:36.975367Z",
"text_signature": "getCollateralParameters()",
"hex_signature": "0x5d861505",
"bytes_signature": "]\u0015\u0005"
},
{
"id": 1188621,
"created_at": "2026-01-27T16:58:31.584419Z",
"text_signature": "addVerifiedClient(bytes,uint256)",
"hex_signature": "0x930fc006",
"bytes_signature": "\u000fÀ\u0006"
},
{
"id": 1188620,
"created_at": "2026-01-27T10:08:49.327140Z",
"text_signature": "updateIssuerSafe(address)",
"hex_signature": "0x525a20dd",
"bytes_signature": "RZ Ý"
},
{
"id": 1188619,
"created_at": "2026-01-27T10:08:39.419436Z",
"text_signature": "updateRedemptionRules(uint256,uint256,uint256,uint256,uint16)",
"hex_signature": "0x89d7c142",
"bytes_signature": "×ÁB"
},
{
"id": 1188618,
"created_at": "2026-01-27T10:08:30.155854Z",
"text_signature": "updateSubscriptionRules(uint256,uint256,uint256,uint256)",
"hex_signature": "0xe1b99679",
"bytes_signature": "á¹y"
},
{
"id": 1188617,
"created_at": "2026-01-27T10:08:12.261706Z",
"text_signature": "updatePaymentToken(address,address,bool)",
"hex_signature": "0x1e993a4e",
"bytes_signature": "\u001e:N"
},
{
"id": 1188616,
"created_at": "2026-01-27T10:07:56.673530Z",
"text_signature": "addPaymentToken(address,address,bool)",
"hex_signature": "0x2c69ffc5",
"bytes_signature": ",iÿÅ"
},
{
"id": 1188615,
"created_at": "2026-01-27T10:07:30.471989Z",
"text_signature": "redeem(uint256,address,uint16)",
"hex_signature": "0x8d62328c",
"bytes_signature": "b2"
},
{
"id": 1188614,
"created_at": "2026-01-27T10:06:38.672788Z",
"text_signature": "subscribe(uint256,address,uint16)",
"hex_signature": "0x08cc19e3",
"bytes_signature": "\bÌ\u0019ã"
},
{
"id": 1188613,
"created_at": "2026-01-27T08:59:42.048202Z",
"text_signature": "PaymentError()",
"hex_signature": "0xabab8fc9",
"bytes_signature": "««É"
},
{
"id": 1188612,
"created_at": "2026-01-27T07:23:15.769445Z",
"text_signature": "sellToken(uint256,address,address,address,uint256,uint256)",
"hex_signature": "0x930cc050",
"bytes_signature": "\fÀP"
},
{
"id": 1188611,
"created_at": "2026-01-27T07:23:15.696410Z",
"text_signature": "TRADING_FEES()",
"hex_signature": "0x094bd14e",
"bytes_signature": "\tKÑN"
},
{
"id": 1188610,
"created_at": "2026-01-26T22:02:50.072211Z",
"text_signature": "priceIds(address)",
"hex_signature": "0xdb7a6828",
"bytes_signature": "Ûzh("
},
{
"id": 1188609,
"created_at": "2026-01-26T22:02:50.054802Z",
"text_signature": "computeCloseWithSwapDigest(uint128,bool,uint256)",
"hex_signature": "0x3ad2a555",
"bytes_signature": ":Ò¥U"
},
{
"id": 1188608,
"created_at": "2026-01-26T22:02:50.051770Z",
"text_signature": "computeCloseWithSwapStructHash(uint128,bool,uint256)",
"hex_signature": "0x4527c6d3",
"bytes_signature": "E'ÆÓ"
},
{
"id": 1188607,
"created_at": "2026-01-26T22:02:50.048179Z",
"text_signature": "getCloseWithSwapTypehash()",
"hex_signature": "0xad734184",
"bytes_signature": "sA"
},
{
"id": 1188606,
"created_at": "2026-01-26T22:02:50.043230Z",
"text_signature": "tokenIdToPositionId(uint256)",
"hex_signature": "0x31100751",
"bytes_signature": "1\u0010\u0007Q"
},
{
"id": 1188605,
"created_at": "2026-01-26T22:02:50.039787Z",
"text_signature": "pairedTokenId(uint256)",
"hex_signature": "0x511718fc",
"bytes_signature": "Q\u0017\u0018ü"
},
{
"id": 1188604,
"created_at": "2026-01-26T22:02:50.036388Z",
"text_signature": "isFillerToken(uint256)",
"hex_signature": "0xcc7b56c4",
"bytes_signature": "Ì{VÄ"
},
{
"id": 1188603,
"created_at": "2026-01-26T22:02:50.033373Z",
"text_signature": "positionByTokenId(uint256)",
"hex_signature": "0xf546b2e9",
"bytes_signature": "õF²é"
},
{
"id": 1188602,
"created_at": "2026-01-26T22:02:50.030168Z",
"text_signature": "positions(uint128)",
"hex_signature": "0x6e5a31fe",
"bytes_signature": "nZ1þ"
},
{
"id": 1188601,
"created_at": "2026-01-26T22:02:50.026621Z",
"text_signature": "_validateAndCalculateClose(uint128,uint256)",
"hex_signature": "0x80482588",
"bytes_signature": "H%"
},
{
"id": 1188600,
"created_at": "2026-01-26T22:02:50.018630Z",
"text_signature": "open(address,address,address,uint256,address,uint256,uint256)",
"hex_signature": "0xe0a7c063",
"bytes_signature": "à§Àc"
},
{
"id": 1188599,
"created_at": "2026-01-26T22:02:49.977231Z",
"text_signature": "setPriceId(address,bytes32)",
"hex_signature": "0x5ff6772b",
"bytes_signature": "_öw+"
},
{
"id": 1188598,
"created_at": "2026-01-26T18:07:08.332128Z",
"text_signature": "NotAuthorizedWorker()",
"hex_signature": "0xe71c56da",
"bytes_signature": "ç\u001cVÚ"
},
{
"id": 1188597,
"created_at": "2026-01-26T17:09:45.931911Z",
"text_signature": "Expected(bytes4)",
"hex_signature": "0x256164a5",
"bytes_signature": "%ad¥"
},
{
"id": 1188596,
"created_at": "2026-01-26T14:53:57.317324Z",
"text_signature": "claimExact(uint256,uint256,bytes)",
"hex_signature": "0x5a207a76",
"bytes_signature": "Z zv"
}
]
}