HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1165297,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11582",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11580",
"results": [
{
"id": 1191096,
"created_at": "2026-02-16T08:15:51.423696Z",
"text_signature": "testGasToWei(uint64)",
"hex_signature": "0xbd3c1259",
"bytes_signature": "½<\u0012Y"
},
{
"id": 1191097,
"created_at": "2026-02-16T08:15:51.427789Z",
"text_signature": "convertAsset(uint64,uint64,uint64,uint32,uint32,bool)",
"hex_signature": "0xb9d161b2",
"bytes_signature": "¹Ña²"
},
{
"id": 1191098,
"created_at": "2026-02-16T08:15:51.431167Z",
"text_signature": "sourceWeiToTargetGas(uint64)",
"hex_signature": "0xa197f049",
"bytes_signature": "¡ðI"
},
{
"id": 1191099,
"created_at": "2026-02-16T08:15:51.433892Z",
"text_signature": "testDollarToWei(uint128)",
"hex_signature": "0xbacf32cb",
"bytes_signature": "ºÏ2Ë"
},
{
"id": 1191100,
"created_at": "2026-02-16T08:15:51.436556Z",
"text_signature": "testDollarToGas(uint128)",
"hex_signature": "0x2f38face",
"bytes_signature": "/8úÎ"
},
{
"id": 1191101,
"created_at": "2026-02-16T08:15:51.438911Z",
"text_signature": "testGasMin(uint64,uint64)",
"hex_signature": "0x0b787083",
"bytes_signature": "\u000bxp"
},
{
"id": 1191102,
"created_at": "2026-02-16T08:15:51.445952Z",
"text_signature": "sendMessageWithReentrantDelivery(uint16,uint32,uint128)",
"hex_signature": "0x0298b295",
"bytes_signature": "\u0002²"
},
{
"id": 1191103,
"created_at": "2026-02-16T08:15:51.448797Z",
"text_signature": "resend(uint16,uint64,uint16,uint32,uint128)",
"hex_signature": "0x899820c9",
"bytes_signature": " É"
},
{
"id": 1191104,
"created_at": "2026-02-16T08:15:51.451864Z",
"text_signature": "getDeliveryData()",
"hex_signature": "0xda974c2b",
"bytes_signature": "ÚL+"
},
{
"id": 1191105,
"created_at": "2026-02-16T08:15:51.454504Z",
"text_signature": "getMessageHistory()",
"hex_signature": "0x75abf685",
"bytes_signature": "u«ö
"
},
{
"id": 1191106,
"created_at": "2026-02-16T08:15:51.457790Z",
"text_signature": "registerEmitter(uint16,bytes32)",
"hex_signature": "0xbca4b0fa",
"bytes_signature": "¼¤°ú"
},
{
"id": 1191107,
"created_at": "2026-02-16T08:15:51.460952Z",
"text_signature": "getRegisteredContractAddress(uint16)",
"hex_signature": "0x475888d2",
"bytes_signature": "GXÒ"
},
{
"id": 1191108,
"created_at": "2026-02-16T08:15:51.465137Z",
"text_signature": "checkBound(uint256,uint256)",
"hex_signature": "0x63f1d11e",
"bytes_signature": "cñÑ\u001e"
},
{
"id": 1191109,
"created_at": "2026-02-16T08:15:51.468145Z",
"text_signature": "getEmptyEvmExecutionParamsV1()",
"hex_signature": "0x191889ca",
"bytes_signature": "\u0019\u0018Ê"
},
{
"id": 1191110,
"created_at": "2026-02-16T08:15:51.472801Z",
"text_signature": "toWormholeFormat(address)",
"hex_signature": "0xaf24c7b0",
"bytes_signature": "¯$Ç°"
},
{
"id": 1191111,
"created_at": "2026-02-16T08:15:51.475445Z",
"text_signature": "fromWormholeFormat(bytes32)",
"hex_signature": "0xe17563df",
"bytes_signature": "áucß"
},
{
"id": 1191112,
"created_at": "2026-02-16T08:15:51.477732Z",
"text_signature": "fromWormholeFormatUnchecked(bytes32)",
"hex_signature": "0x1a81f5bb",
"bytes_signature": "\u001aõ»"
},
{
"id": 1191113,
"created_at": "2026-02-16T08:15:51.482019Z",
"text_signature": "executeUpgradeMigration()",
"hex_signature": "0xc8ca1e43",
"bytes_signature": "ÈÊ\u001eC"
},
{
"id": 1191114,
"created_at": "2026-02-16T08:15:51.485439Z",
"text_signature": "getGovernanceState()",
"hex_signature": "0x2c5b9c8d",
"bytes_signature": ",["
},
{
"id": 1191115,
"created_at": "2026-02-16T08:15:51.487800Z",
"text_signature": "getDefaultDeliveryProviderState()",
"hex_signature": "0x073bc7e3",
"bytes_signature": "\u0007;Çã"
},
{
"id": 1191116,
"created_at": "2026-02-16T08:15:51.490495Z",
"text_signature": "getRegisteredWormholeRelayersState()",
"hex_signature": "0x66f30c5e",
"bytes_signature": "fó\f^"
},
{
"id": 1191117,
"created_at": "2026-02-16T08:15:51.492721Z",
"text_signature": "getDeliverySuccessState()",
"hex_signature": "0x11902939",
"bytes_signature": "\u0011)9"
},
{
"id": 1191118,
"created_at": "2026-02-16T08:15:51.495129Z",
"text_signature": "getDeliveryFailureState()",
"hex_signature": "0x2655861d",
"bytes_signature": "&U\u001d"
},
{
"id": 1191119,
"created_at": "2026-02-16T08:15:51.497406Z",
"text_signature": "getReentrancyGuardState()",
"hex_signature": "0xe3f58772",
"bytes_signature": "ãõr"
},
{
"id": 1191120,
"created_at": "2026-02-16T08:15:51.499742Z",
"text_signature": "getDeliveryTmpState()",
"hex_signature": "0xe6015465",
"bytes_signature": "æ\u0001Te"
},
{
"id": 1191121,
"created_at": "2026-02-16T08:15:51.504498Z",
"text_signature": "getWormhole()",
"hex_signature": "0x8e484e7b",
"bytes_signature": "HN{"
},
{
"id": 1191122,
"created_at": "2026-02-16T08:15:51.507204Z",
"text_signature": "getWormholeMessageFee()",
"hex_signature": "0x22dfbee5",
"bytes_signature": "\"ß¾å"
},
{
"id": 1191123,
"created_at": "2026-02-16T08:15:51.509977Z",
"text_signature": "recordRefundInformation(uint16,bytes32)",
"hex_signature": "0x21621de7",
"bytes_signature": "!b\u001dç"
},
{
"id": 1191124,
"created_at": "2026-02-16T08:15:51.512406Z",
"text_signature": "clearRefundInformation()",
"hex_signature": "0x7229206c",
"bytes_signature": "r) l"
},
{
"id": 1191125,
"created_at": "2026-02-16T08:15:51.514957Z",
"text_signature": "getCurrentRefundChain()",
"hex_signature": "0x895dc921",
"bytes_signature": "]É!"
},
{
"id": 1191126,
"created_at": "2026-02-16T08:15:51.517623Z",
"text_signature": "getCurrentRefundAddress()",
"hex_signature": "0x3c8922ad",
"bytes_signature": "<\""
},
{
"id": 1191127,
"created_at": "2026-02-16T08:15:51.522852Z",
"text_signature": "untrustedBaseDeliveryPrice(address,uint16)",
"hex_signature": "0x7cf27e37",
"bytes_signature": "|ò~7"
},
{
"id": 1191128,
"created_at": "2026-02-16T08:15:51.526242Z",
"text_signature": "pricingWallet()",
"hex_signature": "0x4798ed54",
"bytes_signature": "GíT"
},
{
"id": 1191129,
"created_at": "2026-02-16T08:15:51.529828Z",
"text_signature": "coreRelayer()",
"hex_signature": "0xe8fec1ce",
"bytes_signature": "èþÁÎ"
},
{
"id": 1191130,
"created_at": "2026-02-16T08:15:51.532296Z",
"text_signature": "gasPrice(uint16)",
"hex_signature": "0x49cdb88c",
"bytes_signature": "I͸"
},
{
"id": 1191131,
"created_at": "2026-02-16T08:15:51.534846Z",
"text_signature": "nativeCurrencyPrice(uint16)",
"hex_signature": "0x4713de7a",
"bytes_signature": "G\u0013Þz"
},
{
"id": 1191132,
"created_at": "2026-02-16T08:15:51.537280Z",
"text_signature": "deliverGasOverhead(uint16)",
"hex_signature": "0x3e48e773",
"bytes_signature": ">Hçs"
},
{
"id": 1191133,
"created_at": "2026-02-16T08:15:51.540103Z",
"text_signature": "maximumBudget(uint16)",
"hex_signature": "0x3171aaec",
"bytes_signature": "1qªì"
},
{
"id": 1191134,
"created_at": "2026-02-16T08:15:51.542648Z",
"text_signature": "targetChainAddress(uint16)",
"hex_signature": "0x3978748a",
"bytes_signature": "9xt"
},
{
"id": 1191135,
"created_at": "2026-02-16T08:15:51.545626Z",
"text_signature": "assetConversionBuffer(uint16)",
"hex_signature": "0xbb7c0a63",
"bytes_signature": "»|\nc"
},
{
"id": 1191136,
"created_at": "2026-02-16T08:15:51.548609Z",
"text_signature": "getSupportedMessageKeyTypes()",
"hex_signature": "0x7db39b0d",
"bytes_signature": "}³\r"
},
{
"id": 1191137,
"created_at": "2026-02-16T08:15:51.554022Z",
"text_signature": "setPricingWallet(address)",
"hex_signature": "0x73ccaad0",
"bytes_signature": "s̪Ð"
},
{
"id": 1191138,
"created_at": "2026-02-16T08:15:51.556613Z",
"text_signature": "setChainSupported(uint16,bool)",
"hex_signature": "0x31919bec",
"bytes_signature": "1ì"
},
{
"id": 1191139,
"created_at": "2026-02-16T08:15:51.559026Z",
"text_signature": "setTargetChainAddress(uint16,bytes32)",
"hex_signature": "0x9238b13d",
"bytes_signature": "8±="
},
{
"id": 1191140,
"created_at": "2026-02-16T08:15:51.561537Z",
"text_signature": "setAssetConversionBuffer(uint16,uint16,uint16)",
"hex_signature": "0x946eb04f",
"bytes_signature": "n°O"
},
{
"id": 1191141,
"created_at": "2026-02-16T08:15:51.566204Z",
"text_signature": "updateSupportedChain(uint16,bool)",
"hex_signature": "0x646e5048",
"bytes_signature": "dnPH"
},
{
"id": 1191142,
"created_at": "2026-02-16T08:15:51.568929Z",
"text_signature": "updateSupportedMessageKeyTypes(uint8,bool)",
"hex_signature": "0xa9388ba5",
"bytes_signature": "©8¥"
},
{
"id": 1191143,
"created_at": "2026-02-16T08:15:51.571214Z",
"text_signature": "updatePricingWallet(address)",
"hex_signature": "0x80c513cf",
"bytes_signature": "Å\u0013Ï"
},
{
"id": 1191144,
"created_at": "2026-02-16T08:15:51.573518Z",
"text_signature": "updateSupportedChainImpl(uint16,bool)",
"hex_signature": "0xa2af6fba",
"bytes_signature": "¢¯oº"
},
{
"id": 1191145,
"created_at": "2026-02-16T08:15:51.575750Z",
"text_signature": "updateTargetChainAddress(uint16,bytes32)",
"hex_signature": "0x14de5ced",
"bytes_signature": "\u0014Þ\\í"
},
{
"id": 1191146,
"created_at": "2026-02-16T08:15:51.577910Z",
"text_signature": "updateTargetChainAddressImpl(uint16,bytes32)",
"hex_signature": "0xc80f88a5",
"bytes_signature": "È\u000f¥"
},
{
"id": 1191147,
"created_at": "2026-02-16T08:15:51.580188Z",
"text_signature": "updateAssetConversionBuffer(uint16,uint16,uint16)",
"hex_signature": "0x973ef215",
"bytes_signature": ">ò\u0015"
},
{
"id": 1191148,
"created_at": "2026-02-16T08:15:51.582427Z",
"text_signature": "updateAssetConversionBufferImpl(uint16,uint16,uint16)",
"hex_signature": "0x135bf785",
"bytes_signature": "\u0013[÷
"
},
{
"id": 1191149,
"created_at": "2026-02-16T08:15:51.597182Z",
"text_signature": "isChainSupported(uint16)",
"hex_signature": "0x28f41de3",
"bytes_signature": "(ô\u001dã"
},
{
"id": 1191150,
"created_at": "2026-02-16T08:15:51.599543Z",
"text_signature": "getSupportedKeys()",
"hex_signature": "0x4a1194f4",
"bytes_signature": "J\u0011ô"
},
{
"id": 1191151,
"created_at": "2026-02-16T08:15:51.601667Z",
"text_signature": "isMessageKeyTypeSupported(uint8)",
"hex_signature": "0x251608dc",
"bytes_signature": "%\u0016\bÜ"
},
{
"id": 1191152,
"created_at": "2026-02-16T08:15:51.604370Z",
"text_signature": "getTargetChainAddress(uint16)",
"hex_signature": "0x3d77cbfd",
"bytes_signature": "=wËý"
},
{
"id": 1191153,
"created_at": "2026-02-16T08:15:51.606803Z",
"text_signature": "quoteDeliveryOverhead(uint16)",
"hex_signature": "0xa31bcc50",
"bytes_signature": "£\u001bÌP"
},
{
"id": 1191154,
"created_at": "2026-02-16T08:15:51.609131Z",
"text_signature": "quoteGasPrice(uint16)",
"hex_signature": "0xe8f62d41",
"bytes_signature": "èö-A"
},
{
"id": 1191155,
"created_at": "2026-02-16T08:15:51.631344Z",
"text_signature": "quoteAssetConversion(uint16,uint256)",
"hex_signature": "0x32f3e784",
"bytes_signature": "2óç"
},
{
"id": 1191156,
"created_at": "2026-02-16T08:15:51.641815Z",
"text_signature": "dryRun(address)",
"hex_signature": "0x5d1dacd0",
"bytes_signature": "]\u001d¬Ð"
},
{
"id": 1191157,
"created_at": "2026-02-16T08:15:51.645142Z",
"text_signature": "_deploy(address)",
"hex_signature": "0x0e1df58f",
"bytes_signature": "\u000e\u001dõ"
},
{
"id": 1191158,
"created_at": "2026-02-16T08:15:51.649497Z",
"text_signature": "transferTwice(uint256,address,uint16,bytes32,uint256,uint32,uint32)",
"hex_signature": "0x6f8123eb",
"bytes_signature": "o#ë"
},
{
"id": 1191159,
"created_at": "2026-02-16T08:15:51.652592Z",
"text_signature": "publishMsg(uint8)",
"hex_signature": "0xc2de7410",
"bytes_signature": "ÂÞt\u0010"
},
{
"id": 1191160,
"created_at": "2026-02-16T08:15:51.658785Z",
"text_signature": "dryRun()",
"hex_signature": "0x87178cde",
"bytes_signature": "\u0017Þ"
},
{
"id": 1191161,
"created_at": "2026-02-16T08:15:51.671410Z",
"text_signature": "dryRun(uint16,uint16,bytes32,uint8,uint256,address)",
"hex_signature": "0xacc31dd2",
"bytes_signature": "¬Ã\u001dÒ"
},
{
"id": 1191162,
"created_at": "2026-02-16T08:15:51.673476Z",
"text_signature": "run(uint16,uint16,bytes32,uint8,uint256,address)",
"hex_signature": "0x52667d81",
"bytes_signature": "Rf}"
},
{
"id": 1191163,
"created_at": "2026-02-16T08:15:51.675900Z",
"text_signature": "_deploy(uint16,uint16,bytes32,uint8,uint256,address)",
"hex_signature": "0xc698714d",
"bytes_signature": "ÆqM"
},
{
"id": 1191164,
"created_at": "2026-02-16T08:15:51.678785Z",
"text_signature": "dryRun(uint16,uint16,bytes32,address,uint8,uint256,address)",
"hex_signature": "0x78316c81",
"bytes_signature": "x1l"
},
{
"id": 1191165,
"created_at": "2026-02-16T08:15:51.680937Z",
"text_signature": "run(uint16,uint16,bytes32,address,uint8,uint256,address)",
"hex_signature": "0x10e39efe",
"bytes_signature": "\u0010ãþ"
},
{
"id": 1191166,
"created_at": "2026-02-16T08:15:51.683304Z",
"text_signature": "_deploy(uint16,uint16,bytes32,address,uint8,uint256,address)",
"hex_signature": "0xb713c1fe",
"bytes_signature": "·\u0013Áþ"
},
{
"id": 1191167,
"created_at": "2026-02-16T08:15:51.688379Z",
"text_signature": "testUpdateGuardianSetIndex(uint32,bytes32)",
"hex_signature": "0xc09e71ef",
"bytes_signature": "Àqï"
},
{
"id": 1191168,
"created_at": "2026-02-16T08:15:51.690822Z",
"text_signature": "testUpdateGuardianSetIndex_KEVM(uint32,bytes32)",
"hex_signature": "0x7b9bc6e2",
"bytes_signature": "{Æâ"
},
{
"id": 1191169,
"created_at": "2026-02-16T08:15:51.693171Z",
"text_signature": "testExpireGuardianSet(uint32,uint32,bytes32)",
"hex_signature": "0x4d7c610c",
"bytes_signature": "M|a\f"
},
{
"id": 1191170,
"created_at": "2026-02-16T08:15:51.695812Z",
"text_signature": "testExpireGuardianSet_KEVM(uint32,uint32,bytes32)",
"hex_signature": "0x57960ac1",
"bytes_signature": "W\nÁ"
},
{
"id": 1191171,
"created_at": "2026-02-16T08:15:51.698037Z",
"text_signature": "testSetInitialized(address,bytes32)",
"hex_signature": "0x83e1b318",
"bytes_signature": "á³\u0018"
},
{
"id": 1191172,
"created_at": "2026-02-16T08:15:51.700401Z",
"text_signature": "testSetInitialized_KEVM(address,bytes32)",
"hex_signature": "0xd6b25478",
"bytes_signature": "Ö²Tx"
},
{
"id": 1191173,
"created_at": "2026-02-16T08:15:51.702551Z",
"text_signature": "testSetGovernanceActionConsumed(bytes32,bytes32)",
"hex_signature": "0x24b65b7a",
"bytes_signature": "$¶[z"
},
{
"id": 1191174,
"created_at": "2026-02-16T08:15:51.704705Z",
"text_signature": "testSetGovernanceActionConsumed_KEVM(bytes32,bytes32)",
"hex_signature": "0xfd892998",
"bytes_signature": "ý)"
},
{
"id": 1191175,
"created_at": "2026-02-16T08:15:51.706915Z",
"text_signature": "testSetChainId(uint16,bytes32)",
"hex_signature": "0xab9dfe5d",
"bytes_signature": "«þ]"
},
{
"id": 1191176,
"created_at": "2026-02-16T08:15:51.709034Z",
"text_signature": "testSetChainId_KEVM(uint16,bytes32)",
"hex_signature": "0xbbb711e3",
"bytes_signature": "»·\u0011ã"
},
{
"id": 1191177,
"created_at": "2026-02-16T08:15:51.711331Z",
"text_signature": "testSetGovernanceChainId(uint16,bytes32)",
"hex_signature": "0xd0b45826",
"bytes_signature": "дX&"
},
{
"id": 1191178,
"created_at": "2026-02-16T08:15:51.713418Z",
"text_signature": "testSetGovernanceChainId_KEVM(uint16,bytes32)",
"hex_signature": "0x0eaea4a3",
"bytes_signature": "\u000e®¤£"
},
{
"id": 1191179,
"created_at": "2026-02-16T08:15:51.715657Z",
"text_signature": "testSetGovernanceContract(bytes32,bytes32)",
"hex_signature": "0x4f243ab5",
"bytes_signature": "O$:µ"
},
{
"id": 1191180,
"created_at": "2026-02-16T08:15:51.717818Z",
"text_signature": "testSetGovernanceContract_KEVM(bytes32,bytes32)",
"hex_signature": "0x14fa9c1e",
"bytes_signature": "\u0014ú\u001e"
},
{
"id": 1191181,
"created_at": "2026-02-16T08:15:51.719991Z",
"text_signature": "testSetMessageFee(uint256,bytes32)",
"hex_signature": "0x9e85538d",
"bytes_signature": "
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},
{
"id": 1191182,
"created_at": "2026-02-16T08:15:51.722389Z",
"text_signature": "testSetMessageFee_KEVM(uint256,bytes32)",
"hex_signature": "0x79826c10",
"bytes_signature": "yl\u0010"
},
{
"id": 1191183,
"created_at": "2026-02-16T08:15:51.724655Z",
"text_signature": "testSetNextSequence(address,uint64,bytes32)",
"hex_signature": "0xdbebaea7",
"bytes_signature": "󑨤"
},
{
"id": 1191184,
"created_at": "2026-02-16T08:15:51.727302Z",
"text_signature": "testSetNextSequence_KEVM(address,uint64,bytes32)",
"hex_signature": "0xceca678b",
"bytes_signature": "ÎÊg"
},
{
"id": 1191185,
"created_at": "2026-02-16T08:15:51.729947Z",
"text_signature": "testSetEvmChainId_Success(uint256,bytes32)",
"hex_signature": "0x1eea6f4b",
"bytes_signature": "\u001eêoK"
},
{
"id": 1191186,
"created_at": "2026-02-16T08:15:51.733392Z",
"text_signature": "testSetEvmChainId_Success_KEVM(uint256,bytes32)",
"hex_signature": "0x47074b5a",
"bytes_signature": "G\u0007KZ"
},
{
"id": 1191187,
"created_at": "2026-02-16T08:15:51.737250Z",
"text_signature": "testSetEvmChainId_Revert(uint256,bytes32)",
"hex_signature": "0xdb0f50e4",
"bytes_signature": "Û\u000fPä"
},
{
"id": 1191188,
"created_at": "2026-02-16T08:15:51.740723Z",
"text_signature": "testSetEvmChainId_Revert_KEVM(uint256,bytes32)",
"hex_signature": "0x6855fe58",
"bytes_signature": "hUþX"
},
{
"id": 1191189,
"created_at": "2026-02-16T08:15:51.745594Z",
"text_signature": "testQuorum()",
"hex_signature": "0x5804e212",
"bytes_signature": "X\u0004â\u0012"
},
{
"id": 1191190,
"created_at": "2026-02-16T08:15:51.749269Z",
"text_signature": "testQuorumCanAlwaysBeReached(uint256)",
"hex_signature": "0xba668808",
"bytes_signature": "ºf\b"
},
{
"id": 1191191,
"created_at": "2026-02-16T08:15:51.752790Z",
"text_signature": "testHashMismatchedVMIsNotVerified()",
"hex_signature": "0x5c7f9b53",
"bytes_signature": "\\S"
},
{
"id": 1191192,
"created_at": "2026-02-16T08:15:51.757600Z",
"text_signature": "_truncateAddressPub(bytes32)",
"hex_signature": "0x93e5bb40",
"bytes_signature": "å»@"
},
{
"id": 1191193,
"created_at": "2026-02-16T08:15:51.761672Z",
"text_signature": "setChainIdPub(uint16)",
"hex_signature": "0xa4c0e923",
"bytes_signature": "¤Àé#"
},
{
"id": 1191194,
"created_at": "2026-02-16T08:15:51.765426Z",
"text_signature": "setEvmChainIdPub(uint256)",
"hex_signature": "0xaa931d22",
"bytes_signature": "ª\u001d\""
},
{
"id": 1191195,
"created_at": "2026-02-16T08:15:51.774028Z",
"text_signature": "testTruncate(bytes32)",
"hex_signature": "0xa26930ed",
"bytes_signature": "¢i0í"
}
]
}