HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1187209,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11873",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11871",
"results": [
{
"id": 1220199,
"created_at": "2026-11-15T18:32:01.157449Z",
"text_signature": "NoSlotsLeft()",
"hex_signature": "0xe066b4b7",
"bytes_signature": "àf´·"
},
{
"id": 1220200,
"created_at": "2026-11-15T18:32:01.159480Z",
"text_signature": "NotAPost()",
"hex_signature": "0xcaec9b34",
"bytes_signature": "Êì4"
},
{
"id": 1220201,
"created_at": "2026-11-15T18:32:01.161501Z",
"text_signature": "NotASubmission(uint256)",
"hex_signature": "0xa2e539df",
"bytes_signature": "¢å9ß"
},
{
"id": 1220202,
"created_at": "2026-11-15T18:32:01.163452Z",
"text_signature": "NotPostCreator()",
"hex_signature": "0xcad3e114",
"bytes_signature": "ÊÓá\u0014"
},
{
"id": 1220203,
"created_at": "2026-11-15T18:32:01.165479Z",
"text_signature": "NotPoster()",
"hex_signature": "0x1dba048e",
"bytes_signature": "\u001dº\u0004"
},
{
"id": 1220204,
"created_at": "2026-11-15T18:32:01.168117Z",
"text_signature": "RevealKeyTooLarge()",
"hex_signature": "0xb6bfd4e0",
"bytes_signature": "¶¿Ôà"
},
{
"id": 1220205,
"created_at": "2026-11-15T18:32:01.170377Z",
"text_signature": "RevealNotAllowed()",
"hex_signature": "0x44300a99",
"bytes_signature": "D0\n"
},
{
"id": 1220206,
"created_at": "2026-11-15T18:32:01.172310Z",
"text_signature": "SelfApproval(uint256)",
"hex_signature": "0xfd311b5b",
"bytes_signature": "ý1\u001b["
},
{
"id": 1220207,
"created_at": "2026-11-15T18:32:01.174332Z",
"text_signature": "TaskExists()",
"hex_signature": "0xd2b40d09",
"bytes_signature": "Ò´\r\t"
},
{
"id": 1220208,
"created_at": "2026-11-15T18:32:01.176315Z",
"text_signature": "TaskIsClosed()",
"hex_signature": "0x4a46c310",
"bytes_signature": "JFÃ\u0010"
},
{
"id": 1220209,
"created_at": "2026-11-15T18:32:01.178953Z",
"text_signature": "TaskNotFound()",
"hex_signature": "0xc325ae33",
"bytes_signature": "Ã%®3"
},
{
"id": 1220210,
"created_at": "2026-11-15T18:32:01.181926Z",
"text_signature": "TaskStillOpen()",
"hex_signature": "0xc1bd6fbf",
"bytes_signature": "Á½o¿"
},
{
"id": 1220211,
"created_at": "2026-11-15T18:32:01.184933Z",
"text_signature": "InvalidTipData()",
"hex_signature": "0xb37baf76",
"bytes_signature": "³{¯v"
},
{
"id": 1220212,
"created_at": "2026-11-15T18:32:01.188007Z",
"text_signature": "SelfTip()",
"hex_signature": "0xd7e33bad",
"bytes_signature": "×ã;"
},
{
"id": 1220213,
"created_at": "2026-11-15T18:32:01.191422Z",
"text_signature": "ABSOLUTE_MAX_TIP_FEE_BPS()",
"hex_signature": "0xc3a8b156",
"bytes_signature": "è±V"
},
{
"id": 1220214,
"created_at": "2026-11-15T18:32:01.194434Z",
"text_signature": "creatorReceivedByToken(address,address)",
"hex_signature": "0xcff82564",
"bytes_signature": "Ïø%d"
},
{
"id": 1220215,
"created_at": "2026-11-15T18:32:01.197408Z",
"text_signature": "creatorTipCount(address)",
"hex_signature": "0xdaa18151",
"bytes_signature": "Ú¡Q"
},
{
"id": 1220216,
"created_at": "2026-11-15T18:32:01.200641Z",
"text_signature": "getSupporterCount(address)",
"hex_signature": "0x7abc8800",
"bytes_signature": "z¼\u0000"
},
{
"id": 1220217,
"created_at": "2026-11-15T18:32:01.203888Z",
"text_signature": "getSupporters(address,uint256,uint256)",
"hex_signature": "0x4af1893f",
"bytes_signature": "Jñ?"
},
{
"id": 1220218,
"created_at": "2026-11-15T18:32:01.220413Z",
"text_signature": "getTipperCount(uint256)",
"hex_signature": "0xe2977540",
"bytes_signature": "âu@"
},
{
"id": 1220219,
"created_at": "2026-11-15T18:32:01.236036Z",
"text_signature": "getTippers(uint256,uint256,uint256)",
"hex_signature": "0xbc969a84",
"bytes_signature": "¼"
},
{
"id": 1220220,
"created_at": "2026-11-15T18:32:01.239880Z",
"text_signature": "getTokensUsed(uint256,uint256,uint256)",
"hex_signature": "0x22a23a60",
"bytes_signature": "\"¢:`"
},
{
"id": 1220221,
"created_at": "2026-11-15T18:32:01.243689Z",
"text_signature": "setTipFeeBps(uint256)",
"hex_signature": "0x218f0de3",
"bytes_signature": "!\rã"
},
{
"id": 1220222,
"created_at": "2026-11-15T18:32:01.246059Z",
"text_signature": "supporterTipCount(address,address)",
"hex_signature": "0x25750d99",
"bytes_signature": "%u\r"
},
{
"id": 1220223,
"created_at": "2026-11-15T18:32:01.248308Z",
"text_signature": "tip(address,uint256,uint256,address,bool,bytes)",
"hex_signature": "0x4f3a9413",
"bytes_signature": "O:\u0013"
},
{
"id": 1220224,
"created_at": "2026-11-15T18:32:01.250908Z",
"text_signature": "tipCount(uint256)",
"hex_signature": "0x14b6bfbc",
"bytes_signature": "\u0014¶¿¼"
},
{
"id": 1220225,
"created_at": "2026-11-15T18:32:01.253007Z",
"text_signature": "tipFeeBps()",
"hex_signature": "0x3da9877f",
"bytes_signature": "=©"
},
{
"id": 1220226,
"created_at": "2026-11-15T18:32:01.255154Z",
"text_signature": "tippedByToken(uint256,address)",
"hex_signature": "0x68f394de",
"bytes_signature": "hóÞ"
},
{
"id": 1220227,
"created_at": "2026-11-15T18:32:01.256982Z",
"text_signature": "tipperAmountByToken(uint256,address,address)",
"hex_signature": "0xaf503f68",
"bytes_signature": "¯P?h"
},
{
"id": 1220228,
"created_at": "2026-11-15T18:32:01.259024Z",
"text_signature": "tipsFrom(uint256,address)",
"hex_signature": "0x657c0ed2",
"bytes_signature": "e|\u000eÒ"
},
{
"id": 1220229,
"created_at": "2026-11-15T18:32:01.261087Z",
"text_signature": "withdrawAllToken(address,address,bool)",
"hex_signature": "0x3ae89779",
"bytes_signature": ":èy"
},
{
"id": 1220230,
"created_at": "2026-11-15T18:32:01.263444Z",
"text_signature": "DuplicateListing(uint256)",
"hex_signature": "0xad65f3bb",
"bytes_signature": "eó»"
},
{
"id": 1220231,
"created_at": "2026-11-15T18:32:01.266034Z",
"text_signature": "NotTokenOwner()",
"hex_signature": "0x59dc379f",
"bytes_signature": "YÜ7"
},
{
"id": 1220232,
"created_at": "2026-11-15T18:32:01.268047Z",
"text_signature": "SelfPurchase()",
"hex_signature": "0xa113a3fc",
"bytes_signature": "¡\u0013£ü"
},
{
"id": 1220233,
"created_at": "2026-11-15T18:32:01.270019Z",
"text_signature": "StaleListing()",
"hex_signature": "0x4b19d294",
"bytes_signature": "K\u0019Ò"
},
{
"id": 1220234,
"created_at": "2026-11-15T18:32:01.272234Z",
"text_signature": "ABSOLUTE_MAX_TRADE_FEE_BPS()",
"hex_signature": "0x9a1d8dfb",
"bytes_signature": "\u001dû"
},
{
"id": 1220235,
"created_at": "2026-11-15T18:32:01.274306Z",
"text_signature": "activeListingOf(address,bytes32)",
"hex_signature": "0x789bbd09",
"bytes_signature": "x½\t"
},
{
"id": 1220236,
"created_at": "2026-11-15T18:32:01.278640Z",
"text_signature": "list(address,address,bytes32,bool,address,bool,uint256,uint256)",
"hex_signature": "0x42932a06",
"bytes_signature": "B*\u0006"
},
{
"id": 1220237,
"created_at": "2026-11-15T18:32:01.281564Z",
"text_signature": "setTradeFeeBps(uint256)",
"hex_signature": "0x5be31ba9",
"bytes_signature": "[ã\u001b©"
},
{
"id": 1220238,
"created_at": "2026-11-15T18:32:01.285174Z",
"text_signature": "updateListing(uint256,address,bool,uint256,uint256)",
"hex_signature": "0xa95ee876",
"bytes_signature": "©^èv"
},
{
"id": 1220239,
"created_at": "2026-11-15T18:32:01.288667Z",
"text_signature": "MAX_SYMBOL_BYTES()",
"hex_signature": "0x8a4940f2",
"bytes_signature": "I@ò"
},
{
"id": 1220240,
"created_at": "2026-11-15T18:32:01.290699Z",
"text_signature": "POOL_CODE_CODEHASH()",
"hex_signature": "0x94cbb2be",
"bytes_signature": "˲¾"
},
{
"id": 1220241,
"created_at": "2026-11-15T18:32:01.292942Z",
"text_signature": "SUPPLY_PER_CHAIN()",
"hex_signature": "0xae045812",
"bytes_signature": "®\u0004X\u0012"
},
{
"id": 1220242,
"created_at": "2026-11-15T18:32:01.295257Z",
"text_signature": "SUPPLY_SPLIT()",
"hex_signature": "0x9e641640",
"bytes_signature": "d\u0016@"
},
{
"id": 1220243,
"created_at": "2026-11-15T18:32:01.297476Z",
"text_signature": "TOKEN_CODE_CODEHASH()",
"hex_signature": "0xe7205089",
"bytes_signature": "ç P"
},
{
"id": 1220244,
"created_at": "2026-11-15T18:32:01.300593Z",
"text_signature": "addChain(uint64,bytes32)",
"hex_signature": "0xfa8907e5",
"bytes_signature": "ú\u0007å"
},
{
"id": 1220245,
"created_at": "2026-11-15T18:32:01.303576Z",
"text_signature": "allowedFinality()",
"hex_signature": "0xe0217eaa",
"bytes_signature": "à!~ª"
},
{
"id": 1220246,
"created_at": "2026-11-15T18:32:01.307399Z",
"text_signature": "fastRateLimitBps()",
"hex_signature": "0xa58e093f",
"bytes_signature": "¥\t?"
},
{
"id": 1220247,
"created_at": "2026-11-15T18:32:01.309665Z",
"text_signature": "getLaunch(address)",
"hex_signature": "0xb3964f23",
"bytes_signature": "³O#"
},
{
"id": 1220248,
"created_at": "2026-11-15T18:32:01.312114Z",
"text_signature": "isRemoteSelector(uint64)",
"hex_signature": "0xee669939",
"bytes_signature": "îf9"
},
{
"id": 1220249,
"created_at": "2026-11-15T18:32:01.315601Z",
"text_signature": "launch((string,string,uint64[],address[],uint128[],uint16[],uint8,uint64,bytes32),address,uint256)",
"hex_signature": "0x2430fa85",
"bytes_signature": "$0ú
"
},
{
"id": 1220250,
"created_at": "2026-11-15T18:32:01.319921Z",
"text_signature": "launchSalt(address,(string,string,uint64[],address[],uint128[],uint16[],uint8,uint64,bytes32))",
"hex_signature": "0xf11aea0a",
"bytes_signature": "ñ\u001aê\n"
},
{
"id": 1220251,
"created_at": "2026-11-15T18:32:01.322316Z",
"text_signature": "launchWindowSeconds()",
"hex_signature": "0x393e8b62",
"bytes_signature": "9>b"
},
{
"id": 1220252,
"created_at": "2026-11-15T18:32:01.324798Z",
"text_signature": "localNativeAsset()",
"hex_signature": "0x227b3182",
"bytes_signature": "\"{1"
},
{
"id": 1220253,
"created_at": "2026-11-15T18:32:01.327050Z",
"text_signature": "localSelector()",
"hex_signature": "0x7855db06",
"bytes_signature": "xUÛ\u0006"
},
{
"id": 1220254,
"created_at": "2026-11-15T18:32:01.329821Z",
"text_signature": "maxOpeningBuyBps()",
"hex_signature": "0x370fbe9d",
"bytes_signature": "7\u000f¾"
},
{
"id": 1220255,
"created_at": "2026-11-15T18:32:01.332102Z",
"text_signature": "nativeAssetOf(uint64)",
"hex_signature": "0xb773653a",
"bytes_signature": "·se:"
},
{
"id": 1220256,
"created_at": "2026-11-15T18:32:01.376512Z",
"text_signature": "poolCode()",
"hex_signature": "0x358ba773",
"bytes_signature": "5§s"
},
{
"id": 1220257,
"created_at": "2026-11-15T18:32:01.421006Z",
"text_signature": "predict(address,(string,string,uint64[],address[],uint128[],uint16[],uint8,uint64,bytes32))",
"hex_signature": "0x9f58f8c8",
"bytes_signature": "XøÈ"
},
{
"id": 1220258,
"created_at": "2026-11-15T18:32:01.425035Z",
"text_signature": "protocolShareBps()",
"hex_signature": "0x37ed3f1e",
"bytes_signature": "7í?\u001e"
},
{
"id": 1220259,
"created_at": "2026-11-15T18:32:01.428030Z",
"text_signature": "rateLimitBps()",
"hex_signature": "0x7a66200e",
"bytes_signature": "zf \u000e"
},
{
"id": 1220260,
"created_at": "2026-11-15T18:32:01.431363Z",
"text_signature": "rateLimitRefillSeconds()",
"hex_signature": "0xb4371e5a",
"bytes_signature": "´7\u001eZ"
},
{
"id": 1220261,
"created_at": "2026-11-15T18:32:01.433632Z",
"text_signature": "registryModule()",
"hex_signature": "0x3cd7bc95",
"bytes_signature": "<×¼"
},
{
"id": 1220262,
"created_at": "2026-11-15T18:32:01.436053Z",
"text_signature": "remoteSelectors()",
"hex_signature": "0xb3a17387",
"bytes_signature": "³¡s"
},
{
"id": 1220263,
"created_at": "2026-11-15T18:32:01.439367Z",
"text_signature": "rmnProxy()",
"hex_signature": "0xcf53c850",
"bytes_signature": "ÏSÈP"
},
{
"id": 1220264,
"created_at": "2026-11-15T18:32:01.441793Z",
"text_signature": "supplyUnit()",
"hex_signature": "0x000a4aee",
"bytes_signature": "\u0000\nJî"
},
{
"id": 1220265,
"created_at": "2026-11-15T18:32:01.445864Z",
"text_signature": "tokenAdminRegistry()",
"hex_signature": "0x4e40bb99",
"bytes_signature": "N@»"
},
{
"id": 1220266,
"created_at": "2026-11-15T18:32:01.448859Z",
"text_signature": "tokenCode()",
"hex_signature": "0xb7dd2623",
"bytes_signature": "·Ý&#"
},
{
"id": 1220267,
"created_at": "2026-11-15T18:32:01.452903Z",
"text_signature": "totalSupplyOf((string,string,uint64[],address[],uint128[],uint16[],uint8,uint64,bytes32))",
"hex_signature": "0x0f2853f4",
"bytes_signature": "\u000f(Sô"
},
{
"id": 1220268,
"created_at": "2026-11-15T18:32:01.457784Z",
"text_signature": "ChainAlreadyListed(uint64)",
"hex_signature": "0xd218dd39",
"bytes_signature": "Ò\u0018Ý9"
},
{
"id": 1220269,
"created_at": "2026-11-15T18:32:01.460496Z",
"text_signature": "InvalidChainTable()",
"hex_signature": "0xd56c64f3",
"bytes_signature": "Õldó"
},
{
"id": 1220270,
"created_at": "2026-11-15T18:32:01.463351Z",
"text_signature": "InvalidCode()",
"hex_signature": "0x6606a462",
"bytes_signature": "f\u0006¤b"
},
{
"id": 1220271,
"created_at": "2026-11-15T18:32:01.466463Z",
"text_signature": "InvalidOpeningValue()",
"hex_signature": "0xfa3a85d1",
"bytes_signature": "ú:
Ñ"
},
{
"id": 1220272,
"created_at": "2026-11-15T18:32:01.469099Z",
"text_signature": "InvalidPayment(uint256,uint256)",
"hex_signature": "0x7f7d5b96",
"bytes_signature": "}["
},
{
"id": 1220273,
"created_at": "2026-11-15T18:32:01.472271Z",
"text_signature": "InvalidShareBps()",
"hex_signature": "0x40ca4e24",
"bytes_signature": "@ÊN$"
},
{
"id": 1220274,
"created_at": "2026-11-15T18:32:01.474816Z",
"text_signature": "InvalidSupplyMode()",
"hex_signature": "0x89c80d88",
"bytes_signature": "È\r"
},
{
"id": 1220275,
"created_at": "2026-11-15T18:32:01.477591Z",
"text_signature": "LaunchClosed(uint64)",
"hex_signature": "0x5f9f4c3b",
"bytes_signature": "_L;"
},
{
"id": 1220276,
"created_at": "2026-11-15T18:32:01.480201Z",
"text_signature": "LaunchNotFound()",
"hex_signature": "0x3dc3a7cc",
"bytes_signature": "=çÌ"
},
{
"id": 1220277,
"created_at": "2026-11-15T18:32:01.483700Z",
"text_signature": "LaunchNotOpen(uint64)",
"hex_signature": "0xefcdf938",
"bytes_signature": "ïÍù8"
},
{
"id": 1220278,
"created_at": "2026-11-15T18:32:01.495461Z",
"text_signature": "NotAHookAddress()",
"hex_signature": "0x631881dd",
"bytes_signature": "c\u0018Ý"
},
{
"id": 1220279,
"created_at": "2026-11-15T18:32:01.507488Z",
"text_signature": "OpeningBuyTooLarge(uint256,uint256)",
"hex_signature": "0x9679497d",
"bytes_signature": "yI}"
},
{
"id": 1220280,
"created_at": "2026-11-15T18:32:01.518552Z",
"text_signature": "TokenInfoRequired()",
"hex_signature": "0x1b34d4b2",
"bytes_signature": "\u001b4Ô²"
},
{
"id": 1220281,
"created_at": "2026-11-15T18:32:01.523957Z",
"text_signature": "claimAsNative(uint256,address,uint256)",
"hex_signature": "0xeae54d05",
"bytes_signature": "êåM\u0005"
},
{
"id": 1220282,
"created_at": "2026-11-15T18:32:01.537947Z",
"text_signature": "feeRecipientLocked(uint256)",
"hex_signature": "0x71e11918",
"bytes_signature": "qá\u0019\u0018"
},
{
"id": 1220283,
"created_at": "2026-11-15T18:32:01.540835Z",
"text_signature": "isProtocolRecipient(address)",
"hex_signature": "0x412cd260",
"bytes_signature": "A,Ò`"
},
{
"id": 1220284,
"created_at": "2026-11-15T18:32:01.544974Z",
"text_signature": "lockFeeRecipient(uint256)",
"hex_signature": "0x50b44e77",
"bytes_signature": "P´Nw"
},
{
"id": 1220285,
"created_at": "2026-11-15T18:32:01.547808Z",
"text_signature": "lockedPositions(uint256)",
"hex_signature": "0x01a5e163",
"bytes_signature": "\u0001¥ác"
},
{
"id": 1220286,
"created_at": "2026-11-15T18:32:01.551451Z",
"text_signature": "register(uint256,address,address,bool)",
"hex_signature": "0x98d7ef22",
"bytes_signature": "×ï\""
},
{
"id": 1220287,
"created_at": "2026-11-15T18:32:01.569473Z",
"text_signature": "setFeeRecipient(uint256,address)",
"hex_signature": "0x7b882732",
"bytes_signature": "{'2"
},
{
"id": 1220288,
"created_at": "2026-11-15T18:32:01.572726Z",
"text_signature": "transferProtocolRecipient(address)",
"hex_signature": "0x906ee9b3",
"bytes_signature": "né³"
},
{
"id": 1220289,
"created_at": "2026-11-15T18:32:01.806281Z",
"text_signature": "FeeRecipientIsLocked()",
"hex_signature": "0xc7b97ca3",
"bytes_signature": "ǹ|£"
},
{
"id": 1220290,
"created_at": "2026-11-15T18:32:01.812508Z",
"text_signature": "BURN_MINT_ADMIN_ROLE()",
"hex_signature": "0xc91ddc20",
"bytes_signature": "É\u001dÜ "
},
{
"id": 1220291,
"created_at": "2026-11-15T18:32:01.835805Z",
"text_signature": "AccessControlEnforcedDefaultAdminDelay(uint48)",
"hex_signature": "0x19ca5ebb",
"bytes_signature": "\u0019Ê^»"
},
{
"id": 1220292,
"created_at": "2026-11-15T18:32:01.839312Z",
"text_signature": "AccessControlEnforcedDefaultAdminRules()",
"hex_signature": "0x3fc3c27a",
"bytes_signature": "?ÃÂz"
},
{
"id": 1220293,
"created_at": "2026-11-15T18:32:01.842539Z",
"text_signature": "AccessControlInvalidDefaultAdmin(address)",
"hex_signature": "0xc22c8022",
"bytes_signature": "Â,\""
},
{
"id": 1220294,
"created_at": "2026-11-15T18:32:01.845688Z",
"text_signature": "CannotRenounceCCIPAdmin()",
"hex_signature": "0x90e0358e",
"bytes_signature": "à5"
},
{
"id": 1220295,
"created_at": "2026-11-15T18:32:01.852824Z",
"text_signature": "MaxSupplyExceeded(uint256,uint256)",
"hex_signature": "0xea058246",
"bytes_signature": "ê\u0005F"
},
{
"id": 1220296,
"created_at": "2026-11-15T18:32:01.855963Z",
"text_signature": "OnlyCCIPAdmin()",
"hex_signature": "0x69aec537",
"bytes_signature": "i®Å7"
},
{
"id": 1220297,
"created_at": "2026-11-15T18:32:01.859303Z",
"text_signature": "PreMintAddressNotSet()",
"hex_signature": "0x9ba6e3b6",
"bytes_signature": "¦ã¶"
},
{
"id": 1220298,
"created_at": "2026-11-15T18:32:01.877579Z",
"text_signature": "PreMintRecipientSetWithZeroPreMint(address)",
"hex_signature": "0xf5c8f5a1",
"bytes_signature": "õÈõ¡"
}
]
}