HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1154767,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=2",
"previous": null,
"results": [
{
"id": 1187829,
"created_at": "2026-01-09T06:09:02.665128Z",
"text_signature": "n00bRescueCall((address,bool,uint256,bytes)[],address,uint256,bytes)",
"hex_signature": "0xc590a2b3",
"bytes_signature": "Å¢³"
},
{
"id": 1187828,
"created_at": "2026-01-09T06:08:05.584881Z",
"text_signature": "mintBOW(uint256,uint256,bytes)",
"hex_signature": "0x53add7dd",
"bytes_signature": "S×Ý"
},
{
"id": 1187827,
"created_at": "2026-01-09T06:08:05.575922Z",
"text_signature": "issueBOW(address,uint256)",
"hex_signature": "0x6a231004",
"bytes_signature": "j#\u0010\u0004"
},
{
"id": 1187826,
"created_at": "2026-01-09T06:01:47.939797Z",
"text_signature": "updateVersionManager(address)",
"hex_signature": "0x5e0dc3d8",
"bytes_signature": "^\rÃØ"
},
{
"id": 1187825,
"created_at": "2026-01-09T06:01:47.936060Z",
"text_signature": "updateUniversalRouter(address)",
"hex_signature": "0xa096c795",
"bytes_signature": " Ç"
},
{
"id": 1187824,
"created_at": "2026-01-09T06:01:47.931682Z",
"text_signature": "updateQuoterV2(address)",
"hex_signature": "0x8f43ab26",
"bytes_signature": "C«&"
},
{
"id": 1187823,
"created_at": "2026-01-09T06:01:47.928835Z",
"text_signature": "updateAirlock(address)",
"hex_signature": "0xdbfaf534",
"bytes_signature": "Ûúõ4"
},
{
"id": 1187822,
"created_at": "2026-01-09T06:01:47.920386Z",
"text_signature": "quoterV2()",
"hex_signature": "0xe20dccb2",
"bytes_signature": "â\r̲"
},
{
"id": 1187821,
"created_at": "2026-01-09T06:01:47.917412Z",
"text_signature": "predictDERC20Address(address,bytes32,uint256,bytes)",
"hex_signature": "0x0cc13aed",
"bytes_signature": "\fÁ:í"
},
{
"id": 1187820,
"created_at": "2026-01-09T06:01:47.911138Z",
"text_signature": "fxToken()",
"hex_signature": "0x084ed216",
"bytes_signature": "\bNÒ\u0016"
},
{
"id": 1187819,
"created_at": "2026-01-09T06:01:47.907722Z",
"text_signature": "bundlePurchaseAndMint(address,address,uint256,bytes,bytes[])",
"hex_signature": "0xf8ac9b13",
"bytes_signature": "ø¬\u0013"
},
{
"id": 1187818,
"created_at": "2026-01-09T06:01:47.904450Z",
"text_signature": "bundleCreateAssetAndProject((uint256,uint256,address,address,bytes,address,bytes,address,bytes,address,bytes,address,bytes32),string,string,address,(string,address,uint256,uint256,uint256[],string[]),(uint256,uint256,uint256))",
"hex_signature": "0xd7147a66",
"bytes_signature": "×\u0014zf"
},
{
"id": 1187817,
"created_at": "2026-01-09T06:01:47.898334Z",
"text_signature": "bundleCreateAssetAndProject((uint256,uint256,address,address,bytes,address,bytes,address,bytes,address,bytes,address,bytes32),string,string,address,(string,address,uint256,uint256,uint256[],string[]),(uint256,uint256,uint256),bytes,bytes[])",
"hex_signature": "0xcfea5890",
"bytes_signature": "ÏêX"
},
{
"id": 1187816,
"created_at": "2026-01-09T06:01:47.892031Z",
"text_signature": "bundleCreateAndPurchase((uint256,uint256,address,address,bytes,address,bytes,address,bytes,address,bytes,address,bytes32),bytes,bytes[])",
"hex_signature": "0x617951ef",
"bytes_signature": "ayQï"
},
{
"id": 1187815,
"created_at": "2026-01-09T06:01:47.887045Z",
"text_signature": "bundleCreate((uint256,uint256,address,address,bytes,address,bytes,address,bytes,address,bytes,address,bytes32))",
"hex_signature": "0x3e18ae70",
"bytes_signature": ">\u0018®p"
},
{
"id": 1187814,
"created_at": "2026-01-09T06:01:47.882002Z",
"text_signature": "airlock()",
"hex_signature": "0xf78a8a3e",
"bytes_signature": "÷>"
},
{
"id": 1187813,
"created_at": "2026-01-09T06:01:47.871941Z",
"text_signature": "UNIVERSAL_ROUTER_DEADLINE_DURATION()",
"hex_signature": "0x4915b0c0",
"bytes_signature": "I\u0015°À"
},
{
"id": 1187812,
"created_at": "2026-01-09T02:43:01.830699Z",
"text_signature": "_getRequestIfCanBeVerified(uint64)",
"hex_signature": "0x0f258660",
"bytes_signature": "\u000f%`"
},
{
"id": 1187811,
"created_at": "2026-01-09T02:43:01.827504Z",
"text_signature": "enableZKPRequest(uint64)",
"hex_signature": "0x30def4ac",
"bytes_signature": "0Þô¬"
},
{
"id": 1187810,
"created_at": "2026-01-09T02:43:01.824329Z",
"text_signature": "disableZKPRequest(uint64)",
"hex_signature": "0x82aff29f",
"bytes_signature": "¯ò"
},
{
"id": 1187809,
"created_at": "2026-01-09T02:43:01.821392Z",
"text_signature": "setRequestOwner(uint64,address)",
"hex_signature": "0xc9c23ea5",
"bytes_signature": "ÉÂ>¥"
},
{
"id": 1187808,
"created_at": "2026-01-09T02:43:01.818367Z",
"text_signature": "getZKPRequests(uint256,uint256)",
"hex_signature": "0x5f9e60d7",
"bytes_signature": "_`×"
},
{
"id": 1187807,
"created_at": "2026-01-09T02:43:01.815163Z",
"text_signature": "crossChainUpdateStatus(address,uint64)",
"hex_signature": "0x862b304c",
"bytes_signature": "+0L"
},
{
"id": 1187806,
"created_at": "2026-01-09T02:43:01.811579Z",
"text_signature": "emitCrossChainEvent(uint64,address,uint32,uint32)",
"hex_signature": "0x8c938ce4",
"bytes_signature": "ä"
},
{
"id": 1187805,
"created_at": "2026-01-09T02:43:01.802319Z",
"text_signature": "getVCCrossChainSequence(uint32)",
"hex_signature": "0x9f66c198",
"bytes_signature": "fÁ"
},
{
"id": 1187804,
"created_at": "2026-01-08T22:20:07.428274Z",
"text_signature": "createToken(bytes32,bytes)",
"hex_signature": "0x922664ee",
"bytes_signature": "&dî"
},
{
"id": 1187803,
"created_at": "2026-01-08T18:11:48.917069Z",
"text_signature": "exitProtocol(address,address,uint256)",
"hex_signature": "0xb5138d7c",
"bytes_signature": "µ\u0013|"
},
{
"id": 1187802,
"created_at": "2026-01-08T18:11:48.913596Z",
"text_signature": "enterProtocol(address,address,uint256)",
"hex_signature": "0xb9de6a93",
"bytes_signature": "¹Þj"
},
{
"id": 1187801,
"created_at": "2026-01-08T18:11:48.910015Z",
"text_signature": "collectServiceFee(address,address)",
"hex_signature": "0xc9cd146b",
"bytes_signature": "ÉÍ\u0014k"
},
{
"id": 1187800,
"created_at": "2026-01-08T18:11:48.906282Z",
"text_signature": "SERVICE_FEE_COLLECTOR_ROLE()",
"hex_signature": "0x47075ad1",
"bytes_signature": "G\u0007ZÑ"
},
{
"id": 1187799,
"created_at": "2026-01-08T18:11:48.902300Z",
"text_signature": "PROTOCOL_EXITER_ROLE()",
"hex_signature": "0xd36bb334",
"bytes_signature": "Ók³4"
},
{
"id": 1187798,
"created_at": "2026-01-08T18:11:48.893589Z",
"text_signature": "PROTOCOL_ENTERER_ROLE()",
"hex_signature": "0xcaeb1957",
"bytes_signature": "Êë\u0019W"
},
{
"id": 1187797,
"created_at": "2026-01-08T18:11:43.016827Z",
"text_signature": "yieldGainsPending()",
"hex_signature": "0x505b89d7",
"bytes_signature": "P[×"
},
{
"id": 1187796,
"created_at": "2026-01-08T18:11:43.014295Z",
"text_signature": "triggerSPYield(uint256)",
"hex_signature": "0x5ca43176",
"bytes_signature": "\\¤1v"
},
{
"id": 1187795,
"created_at": "2026-01-08T18:11:43.012209Z",
"text_signature": "storedPendingYield(address)",
"hex_signature": "0xc574830b",
"bytes_signature": "Åt\u000b"
},
{
"id": 1187794,
"created_at": "2026-01-08T18:11:43.008191Z",
"text_signature": "lastDebtLossError_TotalDeposits()",
"hex_signature": "0x7cfa453e",
"bytes_signature": "|úE>"
},
{
"id": 1187793,
"created_at": "2026-01-08T18:11:43.006517Z",
"text_signature": "lastDebtLossErrorByP_Offset()",
"hex_signature": "0xc885cc38",
"bytes_signature": "È
Ì8"
},
{
"id": 1187792,
"created_at": "2026-01-08T18:11:43.004614Z",
"text_signature": "lastCollateralError_Offset(address)",
"hex_signature": "0xc2ac8abd",
"bytes_signature": "¬½"
},
{
"id": 1187791,
"created_at": "2026-01-08T18:11:43.002115Z",
"text_signature": "getYieldGains(address)",
"hex_signature": "0x0c40f80b",
"bytes_signature": "\f@ø\u000b"
},
{
"id": 1187790,
"created_at": "2026-01-08T18:11:42.999578Z",
"text_signature": "getDepositorCollateralGain(address)",
"hex_signature": "0x307d3612",
"bytes_signature": "0}6\u0012"
},
{
"id": 1187789,
"created_at": "2026-01-08T18:11:42.997354Z",
"text_signature": "getCompoundedDebtDeposit(address)",
"hex_signature": "0xd5f195fe",
"bytes_signature": "Õñþ"
},
{
"id": 1187788,
"created_at": "2026-01-08T18:11:42.994719Z",
"text_signature": "epochToScaleToSums(uint128,uint128,address)",
"hex_signature": "0xb796c6a7",
"bytes_signature": "ᮤ"
},
{
"id": 1187787,
"created_at": "2026-01-08T18:11:42.991857Z",
"text_signature": "enableTroveManager(address)",
"hex_signature": "0x17dd676d",
"bytes_signature": "\u0017Ýgm"
},
{
"id": 1187786,
"created_at": "2026-01-08T18:11:42.989708Z",
"text_signature": "depositSums(address,address)",
"hex_signature": "0x032681ea",
"bytes_signature": "\u0003&ê"
},
{
"id": 1187785,
"created_at": "2026-01-08T18:11:42.985621Z",
"text_signature": "collateralGainsByDepositor(address,address)",
"hex_signature": "0xd32e8e0d",
"bytes_signature": "Ó.\r"
},
{
"id": 1187784,
"created_at": "2026-01-08T18:11:42.982439Z",
"text_signature": "claimAllCollateralGains(address)",
"hex_signature": "0x5a3c8bdf",
"bytes_signature": "Z<ß"
},
{
"id": 1187783,
"created_at": "2026-01-08T18:11:42.967423Z",
"text_signature": "YALA_CORE()",
"hex_signature": "0x08b6ab95",
"bytes_signature": "\b¶«"
},
{
"id": 1187782,
"created_at": "2026-01-08T18:10:41.342266Z",
"text_signature": "yieldModules(address)",
"hex_signature": "0x36571e2c",
"bytes_signature": "6W\u001e,"
},
{
"id": 1187781,
"created_at": "2026-01-08T18:10:41.313656Z",
"text_signature": "deployYieldModule(address,address,uint240)",
"hex_signature": "0xcbeda14c",
"bytes_signature": "Ëí¡L"
},
{
"id": 1187780,
"created_at": "2026-01-08T18:10:41.309772Z",
"text_signature": "calculateYieldModuleAddress(address)",
"hex_signature": "0xebd6d0a4",
"bytes_signature": "ëÖФ"
},
{
"id": 1187779,
"created_at": "2026-01-08T18:10:41.298720Z",
"text_signature": "IMPLEMENTATION_SETTER_ROLE()",
"hex_signature": "0x71f15594",
"bytes_signature": "qñU"
},
{
"id": 1187778,
"created_at": "2026-01-08T18:05:09.458970Z",
"text_signature": "airdropOldNFTs((address,uint256[])[])",
"hex_signature": "0x9b768d82",
"bytes_signature": "v"
},
{
"id": 1187777,
"created_at": "2026-01-08T11:21:00.106257Z",
"text_signature": "OraclePoolInsufficientTokenOut(uint256,uint256)",
"hex_signature": "0x486efad2",
"bytes_signature": "HnúÒ"
},
{
"id": 1187776,
"created_at": "2026-01-08T11:20:40.788509Z",
"text_signature": "OraclePoolInsufficientToken(address,uint256,uint256)",
"hex_signature": "0x97a740d0",
"bytes_signature": "§@Ð"
},
{
"id": 1187775,
"created_at": "2026-01-08T11:20:28.168983Z",
"text_signature": "OraclePoolPullNotAllowed(address)",
"hex_signature": "0xf8283f48",
"bytes_signature": "ø(?H"
},
{
"id": 1187774,
"created_at": "2026-01-08T11:20:16.010426Z",
"text_signature": "OraclePoolFeeTooHigh()",
"hex_signature": "0x07d5c9d5",
"bytes_signature": "\u0007ÕÉÕ"
},
{
"id": 1187773,
"created_at": "2026-01-08T11:20:04.572088Z",
"text_signature": "OraclePoolZeroAmountIn()",
"hex_signature": "0xc54136cd",
"bytes_signature": "ÅA6Í"
},
{
"id": 1187772,
"created_at": "2026-01-08T11:19:55.974445Z",
"text_signature": "OraclePoolInvalidParameters()",
"hex_signature": "0xa5b4b2b8",
"bytes_signature": "¥´²¸"
},
{
"id": 1187771,
"created_at": "2026-01-08T11:19:42.959311Z",
"text_signature": "OraclePoolInvalidPrice(uint256,uint256)",
"hex_signature": "0x0a237d4b",
"bytes_signature": "\n#}K"
},
{
"id": 1187770,
"created_at": "2026-01-08T11:19:09.678279Z",
"text_signature": "OraclePoolInsufficientAmountOut(uint256,uint256)",
"hex_signature": "0x6bdc0e02",
"bytes_signature": "kÜ\u000e\u0002"
},
{
"id": 1187769,
"created_at": "2026-01-08T06:21:50.141145Z",
"text_signature": "withdrawUnclaimed(uint256,address)",
"hex_signature": "0x275dae48",
"bytes_signature": "']®H"
},
{
"id": 1187768,
"created_at": "2026-01-08T06:21:50.138009Z",
"text_signature": "withdrawRecovery(address,address)",
"hex_signature": "0xcf3dca8a",
"bytes_signature": "Ï=Ê"
},
{
"id": 1187767,
"created_at": "2026-01-08T06:21:50.135017Z",
"text_signature": "updateAirdrop(uint64,string,uint96,uint96,uint96,uint96,uint96,uint96,bool)",
"hex_signature": "0x3226e703",
"bytes_signature": "2&ç\u0003"
},
{
"id": 1187766,
"created_at": "2026-01-08T06:21:50.130165Z",
"text_signature": "status((uint64,address,uint256))",
"hex_signature": "0x986ccbdd",
"bytes_signature": "lËÝ"
},
{
"id": 1187765,
"created_at": "2026-01-08T06:21:50.125334Z",
"text_signature": "release((uint64,address,uint256),bytes32[])",
"hex_signature": "0xb3f3835c",
"bytes_signature": "³ó\\"
},
{
"id": 1187764,
"created_at": "2026-01-08T06:21:50.120757Z",
"text_signature": "hashSchedule((uint64,address,uint256))",
"hex_signature": "0x88f28851",
"bytes_signature": "òQ"
},
{
"id": 1187763,
"created_at": "2026-01-08T06:21:50.115921Z",
"text_signature": "getVestedAmount(uint96,uint96,uint96,uint96,uint256,uint64)",
"hex_signature": "0xe5dc6ef8",
"bytes_signature": "åÜnø"
},
{
"id": 1187762,
"created_at": "2026-01-08T06:21:50.111140Z",
"text_signature": "getReleased(bytes32)",
"hex_signature": "0x587e9eda",
"bytes_signature": "X~Ú"
},
{
"id": 1187761,
"created_at": "2026-01-08T06:21:50.107561Z",
"text_signature": "getAirdropCount()",
"hex_signature": "0x130c38d3",
"bytes_signature": "\u0013\f8Ó"
},
{
"id": 1187760,
"created_at": "2026-01-08T06:21:50.102836Z",
"text_signature": "createAirdrop(string,bytes32,address,uint256,uint256,uint96,uint96,uint96,uint96,uint96,uint96)",
"hex_signature": "0x3bf51ba8",
"bytes_signature": ";õ\u001b¨"
},
{
"id": 1187759,
"created_at": "2026-01-08T06:21:50.097987Z",
"text_signature": "checkRelease((uint64,address,uint256),bytes32[])",
"hex_signature": "0x8d01184c",
"bytes_signature": "\u0001\u0018L"
},
{
"id": 1187758,
"created_at": "2026-01-08T06:21:50.092259Z",
"text_signature": "_released(bytes32)",
"hex_signature": "0x6f50a07f",
"bytes_signature": "oP "
},
{
"id": 1187757,
"created_at": "2026-01-08T06:19:39.913916Z",
"text_signature": "removeCallbackSenders(address[])",
"hex_signature": "0xe69cc4f0",
"bytes_signature": "æÄð"
},
{
"id": 1187756,
"created_at": "2026-01-08T06:19:39.910089Z",
"text_signature": "callbackRnk(uint64,address,bytes)",
"hex_signature": "0x6a90b45b",
"bytes_signature": "j´["
},
{
"id": 1187755,
"created_at": "2026-01-08T06:19:39.907608Z",
"text_signature": "callback(address,bytes)",
"hex_signature": "0x246a9512",
"bytes_signature": "$j\u0012"
},
{
"id": 1187754,
"created_at": "2026-01-08T06:19:39.899282Z",
"text_signature": "addCallbackSenders(address[])",
"hex_signature": "0x3a93135f",
"bytes_signature": ":\u0013_"
},
{
"id": 1187753,
"created_at": "2026-01-08T06:17:08.227170Z",
"text_signature": "portalOpened()",
"hex_signature": "0xd3c5845f",
"bytes_signature": "ÓÅ_"
},
{
"id": 1187752,
"created_at": "2026-01-08T06:17:08.220909Z",
"text_signature": "claimWizard(string)",
"hex_signature": "0x1e8a9484",
"bytes_signature": "\u001e"
},
{
"id": 1187751,
"created_at": "2026-01-08T06:17:08.211407Z",
"text_signature": "claimReservedWizards(string[],address[])",
"hex_signature": "0x090880ba",
"bytes_signature": "\t\bº"
},
{
"id": 1187750,
"created_at": "2026-01-08T06:16:41.295029Z",
"text_signature": "transferProtected(address,address,uint256)",
"hex_signature": "0x4289b450",
"bytes_signature": "B´P"
},
{
"id": 1187749,
"created_at": "2026-01-08T06:16:41.265370Z",
"text_signature": "flipAddressLock(address)",
"hex_signature": "0xf0d89d95",
"bytes_signature": "ðØ"
},
{
"id": 1187748,
"created_at": "2026-01-08T06:16:41.248015Z",
"text_signature": "APPROVE_ROLE()",
"hex_signature": "0x7ae8352b",
"bytes_signature": "zè5+"
},
{
"id": 1187747,
"created_at": "2026-01-08T06:16:14.556804Z",
"text_signature": "upgradeSubscription(uint8,address,(uint256,uint256,uint256,bytes))",
"hex_signature": "0xb73b596c",
"bytes_signature": "·;Yl"
},
{
"id": 1187746,
"created_at": "2026-01-08T06:16:14.553258Z",
"text_signature": "updateTierPrice(uint8,(uint256,uint256))",
"hex_signature": "0x3ea4930f",
"bytes_signature": ">¤\u000f"
},
{
"id": 1187745,
"created_at": "2026-01-08T06:16:14.549848Z",
"text_signature": "updateRecurringToken(address)",
"hex_signature": "0x4d856594",
"bytes_signature": "M
e"
},
{
"id": 1187744,
"created_at": "2026-01-08T06:16:14.546886Z",
"text_signature": "updatePriceFeedAddress(address,address)",
"hex_signature": "0x4573a693",
"bytes_signature": "Es¦"
},
{
"id": 1187743,
"created_at": "2026-01-08T06:16:14.543744Z",
"text_signature": "updateOpAdmin(address)",
"hex_signature": "0x62c00cc0",
"bytes_signature": "bÀ\fÀ"
},
{
"id": 1187742,
"created_at": "2026-01-08T06:16:14.540570Z",
"text_signature": "updateMemeAddress(address)",
"hex_signature": "0x958f9922",
"bytes_signature": "\""
},
{
"id": 1187741,
"created_at": "2026-01-08T06:16:14.536973Z",
"text_signature": "updateDiscountGateSigner(address)",
"hex_signature": "0x5f77055e",
"bytes_signature": "_w\u0005^"
},
{
"id": 1187740,
"created_at": "2026-01-08T06:16:14.531491Z",
"text_signature": "subscribe(uint8,address,(uint256,uint256,uint256,bytes))",
"hex_signature": "0x1a9f71be",
"bytes_signature": "\u001aq¾"
},
{
"id": 1187739,
"created_at": "2026-01-08T06:16:14.527732Z",
"text_signature": "revokePaymentWaived(address)",
"hex_signature": "0x0f5fc3c1",
"bytes_signature": "\u000f_ÃÁ"
},
{
"id": 1187738,
"created_at": "2026-01-08T06:16:14.523067Z",
"text_signature": "renewSubscription(address,(uint256,uint256,uint256,bytes))",
"hex_signature": "0x0ea7a81a",
"bytes_signature": "\u000e§¨\u001a"
},
{
"id": 1187737,
"created_at": "2026-01-08T06:16:14.516542Z",
"text_signature": "isUserNextRecurringPaymentReady(address,uint256)",
"hex_signature": "0x7f64c4c4",
"bytes_signature": "dÄÄ"
},
{
"id": 1187736,
"created_at": "2026-01-08T06:16:14.513667Z",
"text_signature": "isUpgraderRenounced()",
"hex_signature": "0xc5298b86",
"bytes_signature": "Å)"
},
{
"id": 1187735,
"created_at": "2026-01-08T06:16:14.509594Z",
"text_signature": "initialize((address,address,address,address,address,address),address,(uint256,uint256)[])",
"hex_signature": "0x2f0b08e2",
"bytes_signature": "/\u000b\bâ"
},
{
"id": 1187734,
"created_at": "2026-01-08T06:16:14.505557Z",
"text_signature": "grantPaymentWaived(address)",
"hex_signature": "0x15cf1aeb",
"bytes_signature": "\u0015Ï\u001aë"
},
{
"id": 1187733,
"created_at": "2026-01-08T06:16:14.501090Z",
"text_signature": "getSubscriptionInfo(address)",
"hex_signature": "0xf804bb0e",
"bytes_signature": "ø\u0004»\u000e"
},
{
"id": 1187732,
"created_at": "2026-01-08T06:16:14.497431Z",
"text_signature": "getPriceTier(uint8)",
"hex_signature": "0x78e92874",
"bytes_signature": "xé(t"
},
{
"id": 1187731,
"created_at": "2026-01-08T06:16:14.493569Z",
"text_signature": "getOpAdmin()",
"hex_signature": "0xdcc11c1d",
"bytes_signature": "ÜÁ\u001c\u001d"
},
{
"id": 1187730,
"created_at": "2026-01-08T06:16:14.490287Z",
"text_signature": "getMemeAddress()",
"hex_signature": "0xbe47ae1b",
"bytes_signature": "¾G®\u001b"
}
]
}