{ "kind": "open-flow-workflow", "version": 1, "name": "Monitor USDT Balance on Telegram", "content": { "modelVersion": 14, "document": { "bindings": {}, "graph": { "nodes": { "n_0a28066d351b3025": { "name": "Every five minutes", "kind": "cron", "cronTimes": [ { "type": "cron", "expression": "*/5 * * * *", "timezone": "UTC" } ] }, "n_ea518bc59bf61176": { "inputs": { "address": { "kind": "value", "value": "YOUR_ETHEREUM_WALLET_ADDRESS" }, "tokenSpec": { "kind": "value", "value": [ "0xdAC17F958D2ee523a2206206994597C13D831ec7" ] } }, "name": "Get the token balance", "kind": "task", "task": { "inputs": [ { "description": "Wallet address whose token balances should be retrieved.", "jsonSchema": { "type": "string", "minLength": 1, "description": "Wallet address whose token balances should be retrieved." }, "nullable": false, "handle": "address" }, { "description": "Token selection forwarded to Alchemy Token API.", "jsonSchema": { "anyOf": [ { "type": "string", "enum": [ "erc20", "DEFAULT_TOKENS", "NATIVE_TOKEN" ], "description": "Built-in token selection used by Alchemy." }, { "type": "array", "items": { "type": "string", "minLength": 1, "description": "One ERC-20 token contract address." }, "minItems": 1, "description": "Explicit token contract addresses to include in the balance response." } ], "description": "Token selection forwarded to Alchemy Token API." }, "nullable": true, "handle": "tokenSpec", "value": null }, { "description": "Pagination key returned by a previous Alchemy token-balance call.", "jsonSchema": { "type": "string", "minLength": 1, "description": "Pagination key returned by a previous Alchemy token-balance call." }, "nullable": true, "handle": "pageKey", "value": null }, { "description": "Maximum number of balances to request per page.", "jsonSchema": { "type": "integer", "minimum": 1, "maximum": 100, "description": "Maximum number of balances to request per page." }, "nullable": true, "handle": "maxCount", "value": null } ], "outputs": [ { "description": "Wallet address used for the balance lookup.", "jsonSchema": { "type": "string", "minLength": 1, "description": "Wallet address used for the balance lookup." }, "nullable": false, "handle": "address" }, { "description": "Pagination key for fetching the next page of token balances.", "jsonSchema": { "type": [ "string", "null" ], "minLength": 1, "description": "Pagination key for fetching the next page of token balances." }, "nullable": true, "handle": "pageKey" }, { "description": "Token balance entries returned by Alchemy.", "jsonSchema": { "type": "array", "items": { "type": "object", "properties": { "contractAddress": { "type": "string", "minLength": 1, "description": "ERC-20 token contract address." }, "tokenBalance": { "type": [ "string", "null" ], "minLength": 1, "description": "Hex-encoded token balance returned by Alchemy when available." }, "error": { "type": [ "string", "null" ], "minLength": 1, "description": "Alchemy error string for this token balance when present." } }, "required": [ "contractAddress", "tokenBalance", "error" ], "additionalProperties": false, "description": "Single token balance entry returned by Alchemy." }, "description": "Token balance entries returned by Alchemy." }, "nullable": false, "handle": "tokenBalances" } ], "name": "Get the token balance", "executor": { "kind": "connector", "action": "alchemy.get_token_balances" } } }, "n_bff4919413694c11": { "inputs": { "address": { "kind": "sources", "sources": [ { "kind": "node", "nodeId": "n_ea518bc59bf61176", "output": "address" } ] }, "tokenBalances": { "kind": "sources", "sources": [ { "kind": "node", "nodeId": "n_ea518bc59bf61176", "output": "tokenBalances" } ] }, "contract": { "kind": "value", "value": "0xdAC17F958D2ee523a2206206994597C13D831ec7" }, "chatId": { "kind": "value", "value": "YOUR_TELEGRAM_CHAT_ID" } }, "name": "Compare and save the balance", "kind": "task", "task": { "inputs": [ { "jsonSchema": { "type": "string", "minLength": 1, "description": "Wallet address used for the balance lookup." }, "nullable": false, "handle": "address" }, { "jsonSchema": { "type": "array", "items": { "type": "object", "properties": { "contractAddress": { "type": "string", "minLength": 1, "description": "ERC-20 token contract address." }, "tokenBalance": { "type": [ "string", "null" ], "minLength": 1, "description": "Hex-encoded token balance returned by Alchemy when available." }, "error": { "type": [ "string", "null" ], "minLength": 1, "description": "Alchemy error string for this token balance when present." } }, "required": [ "contractAddress", "tokenBalance", "error" ], "additionalProperties": false, "description": "Single token balance entry returned by Alchemy." }, "description": "Token balance entries returned by Alchemy." }, "nullable": false, "handle": "tokenBalances" }, { "jsonSchema": { "type": "string", "minLength": 1 }, "nullable": false, "handle": "contract" }, { "jsonSchema": { "type": "string" }, "nullable": false, "handle": "chatId" } ], "outputs": [ { "jsonSchema": { "anyOf": [ { "type": "integer", "description": "A numeric Telegram chat identifier." }, { "type": "string", "pattern": "^-?[0-9]+$", "description": "A numeric Telegram chat identifier encoded as a string." }, { "type": "string", "pattern": "^@[A-Za-z0-9_]+$", "description": "A Telegram @username that identifies a public chat or channel." } ], "description": "The target Telegram chat ID or channel username." }, "nullable": false, "handle": "chatId" }, { "jsonSchema": { "type": "string", "maxLength": 4096, "minLength": 1, "description": "The text of the message to send." }, "nullable": false, "handle": "text" }, { "jsonSchema": { "type": "boolean" }, "nullable": false, "handle": "changed" } ], "name": "Compare and save the balance", "moduleId": "n_a74f1ef332166b47", "capabilities": [ { "kind": "connector", "mode": "independent", "actions": [] } ] } }, "n_da1152616c0beaa7": { "inputs": { "chatId": { "kind": "sources", "sources": [ { "kind": "node", "nodeId": "n_bff4919413694c11", "output": "chatId" } ] }, "text": { "kind": "sources", "sources": [ { "kind": "node", "nodeId": "n_bff4919413694c11", "output": "text" } ] }, "parseMode": { "kind": "value", "value": "Markdown" } }, "name": "Send a Telegram update", "kind": "task", "task": { "inputs": [ { "description": "The target Telegram chat ID or channel username.", "jsonSchema": { "anyOf": [ { "type": "integer", "description": "A numeric Telegram chat identifier." }, { "type": "string", "pattern": "^-?[0-9]+$", "description": "A numeric Telegram chat identifier encoded as a string." }, { "type": "string", "pattern": "^@[A-Za-z0-9_]+$", "description": "A Telegram @username that identifies a public chat or channel." } ], "description": "The target Telegram chat ID or channel username." }, "nullable": false, "handle": "chatId" }, { "description": "The text of the message to send.", "jsonSchema": { "type": "string", "maxLength": 4096, "minLength": 1, "description": "The text of the message to send." }, "nullable": false, "handle": "text" }, { "description": "The unique identifier of the Telegram business connection.", "jsonSchema": { "type": "string", "minLength": 1, "description": "The unique identifier of the Telegram business connection." }, "nullable": true, "handle": "businessConnectionId", "value": null }, { "description": "The parse mode used for message entities.", "jsonSchema": { "type": "string", "enum": [ "Markdown", "MarkdownV2", "HTML" ], "description": "The parse mode used for message entities." }, "nullable": true, "handle": "parseMode", "value": null }, { "description": "Whether to send the message silently.", "jsonSchema": { "type": "boolean", "description": "Whether to send the message silently." }, "nullable": true, "handle": "disableNotification", "value": null }, { "description": "Whether to protect the sent message from forwarding and saving.", "jsonSchema": { "type": "boolean", "description": "Whether to protect the sent message from forwarding and saving." }, "nullable": true, "handle": "protectContent", "value": null }, { "description": "Whether to disable link previews in the message.", "jsonSchema": { "type": "boolean", "description": "Whether to disable link previews in the message." }, "nullable": true, "handle": "disableWebPagePreview", "value": null }, { "description": "The forum topic ID for the target message thread.", "jsonSchema": { "type": "integer", "exclusiveMinimum": 0, "description": "The forum topic ID for the target message thread." }, "nullable": true, "handle": "messageThreadId", "value": null }, { "description": "The message ID to reply to.", "jsonSchema": { "type": "integer", "exclusiveMinimum": 0, "description": "The message ID to reply to." }, "nullable": true, "handle": "replyToMessageId", "value": null } ], "outputs": [ { "description": "A normalized Telegram message record.", "jsonSchema": { "type": "object", "properties": { "messageId": { "type": "integer", "description": "The unique message identifier inside the chat." }, "date": { "type": "integer", "description": "The Unix timestamp when the message was sent." }, "chat": { "type": "object", "properties": { "id": { "type": "integer", "description": "The unique identifier of the chat." }, "type": { "type": "string", "description": "The chat type." }, "title": { "type": "string", "description": "The chat title." }, "username": { "type": "string", "description": "The public username of the chat." }, "firstName": { "type": "string", "description": "The first name for a private chat counterpart." }, "lastName": { "type": "string", "description": "The last name for a private chat counterpart." } }, "required": [ "id", "type" ], "additionalProperties": true, "description": "A Telegram chat record." }, "businessConnectionId": { "type": "string", "minLength": 1, "description": "The unique identifier of the Telegram business connection." }, "from": { "type": "object", "properties": { "id": { "type": "integer", "description": "The unique identifier of the user or bot." }, "isBot": { "type": "boolean", "description": "Whether the account is a bot." }, "firstName": { "type": "string", "description": "The first name of the user or bot." }, "username": { "type": "string", "description": "The username of the user or bot." } }, "required": [ "id", "isBot", "firstName" ], "additionalProperties": true, "description": "A Telegram user record." }, "senderChat": { "type": "object", "properties": { "id": { "type": "integer", "description": "The unique identifier of the chat." }, "type": { "type": "string", "description": "The chat type." }, "title": { "type": "string", "description": "The chat title." }, "username": { "type": "string", "description": "The public username of the chat." }, "firstName": { "type": "string", "description": "The first name for a private chat counterpart." }, "lastName": { "type": "string", "description": "The last name for a private chat counterpart." } }, "required": [ "id", "type" ], "additionalProperties": true, "description": "A Telegram chat record." }, "text": { "type": "string", "description": "The message text, when present." }, "caption": { "type": "string", "description": "The media caption, when present." }, "photo": { "type": "array", "items": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the photo." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the photo." }, "width": { "type": "integer", "description": "The photo width in pixels." }, "height": { "type": "integer", "description": "The photo height in pixels." }, "fileSize": { "type": "integer", "description": "The photo file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height" ], "additionalProperties": true, "description": "A Telegram photo or thumbnail size." }, "description": "The available sizes of the attached photo." }, "document": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the document." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the document." }, "fileName": { "type": "string", "description": "The original document filename." }, "mimeType": { "type": "string", "description": "The MIME type of the document." }, "fileSize": { "type": "integer", "description": "The document file size in bytes." } }, "required": [ "fileId", "fileUniqueId" ], "additionalProperties": true, "description": "A Telegram document file." }, "location": { "type": "object", "properties": { "latitude": { "type": "number", "description": "The latitude of the location." }, "longitude": { "type": "number", "description": "The longitude of the location." }, "horizontalAccuracy": { "type": "number", "description": "The radius of uncertainty in meters." }, "livePeriod": { "type": "integer", "description": "The live location update period in seconds." }, "heading": { "type": "integer", "description": "The direction of travel in degrees." }, "proximityAlertRadius": { "type": "integer", "description": "The proximity alert radius in meters." } }, "required": [ "latitude", "longitude" ], "additionalProperties": true, "description": "A Telegram geographic location." }, "poll": { "type": "object", "properties": { "id": { "type": "string", "description": "The unique poll identifier." }, "question": { "type": "string", "description": "The poll question." }, "options": { "type": "array", "items": { "type": "object", "properties": { "text": { "type": "string", "description": "The poll option text." }, "voterCount": { "type": "integer", "description": "The number of votes for the option." } }, "required": [ "text", "voterCount" ], "additionalProperties": true, "description": "A Telegram poll option." }, "description": "The available poll options." }, "totalVoterCount": { "type": "integer", "description": "The total number of poll voters." }, "isClosed": { "type": "boolean", "description": "Whether the poll is closed." }, "isAnonymous": { "type": "boolean", "description": "Whether the poll is anonymous." }, "type": { "type": "string", "enum": [ "regular", "quiz" ], "description": "The poll type." }, "allowsMultipleAnswers": { "type": "boolean", "description": "Whether the poll allows multiple answers." }, "closeDate": { "type": "integer", "description": "The Unix timestamp when the poll closes." }, "openPeriod": { "type": "integer", "description": "The number of seconds the poll remains open." }, "explanation": { "type": "string", "description": "The explanation shown for a quiz poll." }, "correctOptionId": { "type": "integer", "description": "The zero-based identifier of the correct quiz option." } }, "required": [ "id", "question", "options", "totalVoterCount", "isClosed", "isAnonymous", "type", "allowsMultipleAnswers" ], "additionalProperties": true, "description": "A Telegram poll." }, "entities": { "type": "array", "items": { "type": "object", "properties": {}, "additionalProperties": true, "description": "A Telegram MessageEntity object." }, "description": "The entities parsed from the message text." }, "captionEntities": { "type": "array", "items": { "type": "object", "properties": {}, "additionalProperties": true, "description": "A Telegram MessageEntity object." }, "description": "The entities parsed from the media caption." }, "forwardDate": { "type": "integer", "description": "The Unix timestamp of the original forwarded message." }, "forwardFrom": { "type": "object", "properties": { "id": { "type": "integer", "description": "The unique identifier of the user or bot." }, "isBot": { "type": "boolean", "description": "Whether the account is a bot." }, "firstName": { "type": "string", "description": "The first name of the user or bot." }, "username": { "type": "string", "description": "The username of the user or bot." } }, "required": [ "id", "isBot", "firstName" ], "additionalProperties": true, "description": "A Telegram user record." }, "forwardFromChat": { "type": "object", "properties": { "id": { "type": "integer", "description": "The unique identifier of the chat." }, "type": { "type": "string", "description": "The chat type." }, "title": { "type": "string", "description": "The chat title." }, "username": { "type": "string", "description": "The public username of the chat." }, "firstName": { "type": "string", "description": "The first name for a private chat counterpart." }, "lastName": { "type": "string", "description": "The last name for a private chat counterpart." } }, "required": [ "id", "type" ], "additionalProperties": true, "description": "A Telegram chat record." }, "forwardFromMessageId": { "type": "integer", "description": "The original message identifier inside the source chat." }, "forwardSignature": { "type": "string", "description": "The original author signature for a forwarded channel post." }, "forwardSenderName": { "type": "string", "description": "The display name of a forwarded sender who disallows linking." }, "linkPreviewOptions": { "type": "object", "properties": {}, "additionalProperties": true, "description": "The link preview options attached to the message." }, "video": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the video." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the video." }, "width": { "type": "integer", "description": "The video width in pixels." }, "height": { "type": "integer", "description": "The video height in pixels." }, "duration": { "type": "integer", "description": "The video duration in seconds." }, "thumbnail": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the photo." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the photo." }, "width": { "type": "integer", "description": "The photo width in pixels." }, "height": { "type": "integer", "description": "The photo height in pixels." }, "fileSize": { "type": "integer", "description": "The photo file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height" ], "additionalProperties": true, "description": "A Telegram photo or thumbnail size." }, "cover": { "type": "array", "items": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the photo." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the photo." }, "width": { "type": "integer", "description": "The photo width in pixels." }, "height": { "type": "integer", "description": "The photo height in pixels." }, "fileSize": { "type": "integer", "description": "The photo file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height" ], "additionalProperties": true, "description": "A Telegram photo or thumbnail size." }, "description": "The available sizes of the video cover." }, "startTimestamp": { "type": "integer", "description": "The start timestamp for the video in the message." }, "qualities": { "type": "array", "items": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse this video quality." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of this video quality." }, "width": { "type": "integer", "description": "The video width in pixels." }, "height": { "type": "integer", "description": "The video height in pixels." }, "codec": { "type": "string", "description": "The codec used to encode the video." }, "fileSize": { "type": "integer", "description": "The video quality file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height", "codec" ], "additionalProperties": true, "description": "A Telegram video file at one available quality." }, "description": "The available encoded video qualities." }, "fileName": { "type": "string", "description": "The original video filename." }, "mimeType": { "type": "string", "description": "The MIME type of the video." }, "fileSize": { "type": "integer", "description": "The video file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height", "duration" ], "additionalProperties": true, "description": "A Telegram video file." }, "audio": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the audio." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the audio." }, "duration": { "type": "integer", "description": "The audio duration in seconds." }, "performer": { "type": "string", "description": "The performer of the audio." }, "title": { "type": "string", "description": "The audio track title." }, "fileName": { "type": "string", "description": "The original audio filename." }, "mimeType": { "type": "string", "description": "The MIME type of the audio." }, "fileSize": { "type": "integer", "description": "The audio file size in bytes." }, "thumbnail": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the photo." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the photo." }, "width": { "type": "integer", "description": "The photo width in pixels." }, "height": { "type": "integer", "description": "The photo height in pixels." }, "fileSize": { "type": "integer", "description": "The photo file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height" ], "additionalProperties": true, "description": "A Telegram photo or thumbnail size." } }, "required": [ "fileId", "fileUniqueId", "duration" ], "additionalProperties": true, "description": "A Telegram audio file." }, "voice": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the voice message." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the voice message." }, "duration": { "type": "integer", "description": "The voice message duration in seconds." }, "mimeType": { "type": "string", "description": "The MIME type of the voice message." }, "fileSize": { "type": "integer", "description": "The voice message file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "duration" ], "additionalProperties": true, "description": "A Telegram voice message file." }, "animation": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the animation." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the animation." }, "width": { "type": "integer", "description": "The animation width in pixels." }, "height": { "type": "integer", "description": "The animation height in pixels." }, "duration": { "type": "integer", "description": "The animation duration in seconds." }, "thumbnail": { "type": "object", "properties": { "fileId": { "type": "string", "description": "The file identifier used to download or reuse the photo." }, "fileUniqueId": { "type": "string", "description": "The stable unique identifier of the photo." }, "width": { "type": "integer", "description": "The photo width in pixels." }, "height": { "type": "integer", "description": "The photo height in pixels." }, "fileSize": { "type": "integer", "description": "The photo file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height" ], "additionalProperties": true, "description": "A Telegram photo or thumbnail size." }, "fileName": { "type": "string", "description": "The original animation filename." }, "mimeType": { "type": "string", "description": "The MIME type of the animation." }, "fileSize": { "type": "integer", "description": "The animation file size in bytes." } }, "required": [ "fileId", "fileUniqueId", "width", "height", "duration" ], "additionalProperties": true, "description": "A Telegram animation file." }, "contact": { "type": "object", "properties": { "phoneNumber": { "type": "string", "description": "The contact phone number." }, "firstName": { "type": "string", "description": "The contact first name." }, "lastName": { "type": "string", "description": "The contact last name." }, "userId": { "type": "integer", "description": "The Telegram user identifier associated with the contact." }, "vcard": { "type": "string", "description": "Additional contact data in vCard format." } }, "required": [ "phoneNumber", "firstName" ], "additionalProperties": true, "description": "A Telegram contact." }, "venue": { "type": "object", "properties": { "location": { "type": "object", "properties": { "latitude": { "type": "number", "description": "The latitude of the location." }, "longitude": { "type": "number", "description": "The longitude of the location." }, "horizontalAccuracy": { "type": "number", "description": "The radius of uncertainty in meters." }, "livePeriod": { "type": "integer", "description": "The live location update period in seconds." }, "heading": { "type": "integer", "description": "The direction of travel in degrees." }, "proximityAlertRadius": { "type": "integer", "description": "The proximity alert radius in meters." } }, "required": [ "latitude", "longitude" ], "additionalProperties": true, "description": "A Telegram geographic location." }, "title": { "type": "string", "description": "The venue name." }, "address": { "type": "string", "description": "The venue address." }, "foursquareId": { "type": "string", "description": "The Foursquare place identifier." }, "foursquareType": { "type": "string", "description": "The Foursquare place type." }, "googlePlaceId": { "type": "string", "description": "The Google Places identifier." }, "googlePlaceType": { "type": "string", "description": "The Google Places type." } }, "required": [ "location", "title", "address" ], "additionalProperties": true, "description": "A Telegram venue." }, "dice": { "type": "object", "properties": { "emoji": { "type": "string", "description": "The emoji used for the animation." }, "value": { "type": "integer", "description": "The generated dice value." } }, "required": [ "emoji", "value" ], "additionalProperties": true, "description": "A Telegram animated dice result." } }, "required": [ "messageId", "date", "chat" ], "additionalProperties": true, "description": "A normalized Telegram message record." }, "nullable": false, "handle": "output" } ], "name": "Send a Telegram update", "executor": { "kind": "connector", "action": "telegram.send_message", "outputMode": "value" } } } }, "edges": [ { "source": "n_0a28066d351b3025", "target": "n_ea518bc59bf61176" }, { "source": "n_ea518bc59bf61176", "target": "n_bff4919413694c11" }, { "source": "n_bff4919413694c11", "target": "n_da1152616c0beaa7" } ] } }, "modules": { "n_a74f1ef332166b47": { "name": "Compare and save the balance", "imports": [], "source": "export default async function compare({address,tokenBalances,contract,chatId},context){\n if(typeof chatId!=='string'||!/^(-?\\d+|@[A-Za-z0-9_]+)$/.test(chatId))throw Error('Set the Telegram chat ID');\n if(typeof address!=='string'||!/^0x[0-9a-fA-F]{40}$/.test(address)||!/^0x[0-9a-fA-F]{40}$/.test(contract))throw Error('Invalid wallet or token address');\n if(!Array.isArray(tokenBalances)||tokenBalances.length!==1)throw Error('Invalid token balance response');\n const entry=tokenBalances[0];\n if(!entry||typeof entry.contractAddress!=='string'||entry.contractAddress.toLowerCase()!==contract.toLowerCase()||entry.error!=null||typeof entry.tokenBalance!=='string'||!/^0x[0-9a-fA-F]+$/.test(entry.tokenBalance))throw Error('Invalid token balance response');\n const balance=BigInt(entry.tokenBalance).toString(),key=address.toLowerCase()+':'+contract.toLowerCase(),previous=await context.state.get('usdt-balance');\n if(previous!=null&&(typeof previous!=='object'||typeof previous.key!=='string'||typeof previous.balance!=='string'||!/^\\d+$/.test(previous.balance)))throw Error('Invalid saved balance');\n const last=previous?.key===key?previous.balance:balance,amount=x=>{const s=x.replace(/^0+(?=\\d)/,'').padStart(7,'0'),whole=s.slice(0,-6),fraction=s.slice(-6).replace(/0+$/,'');return fraction?whole+'.'+fraction:whole},changed=last!==balance;\n const text=changed?`🚨 *USDT Balance Change!*\\n\\nWallet Address: ${address}\\n\\n🔴 Previous Balance: ${amount(last)} USDT\\n\\n🟢 New Balance: ${amount(balance)} USDT`:'Balance Unchanged. USDT balance remained stable.';\n await context.state.set('usdt-balance',{key,balance});return {chatId,text,changed};\n}\n" } } }, "presentation": { "designer": { "version": 1, "flow": { "direction": "vertical" } } } }