{ "kind": "open-flow-workflow", "version": 1, "name": "Binance Price Moves to Telegram", "content": { "modelVersion": 14, "document": { "bindings": {}, "graph": { "nodes": { "n_3d29c6f2c67a1cb0": { "name": "Every five minutes", "kind": "cron", "cronTimes": [ { "type": "cron", "expression": "*/5 * * * *", "timezone": "UTC" } ] }, "n_af492c4ef58e7cc5": { "inputs": { "url": { "kind": "value", "value": "https://data-api.binance.vision/api/v3/ticker/price" } }, "name": "Read Binance symbols", "kind": "task", "task": { "inputs": [ { "jsonSchema": { "type": "string" }, "nullable": false, "handle": "url" } ], "outputs": [ { "jsonSchema": {}, "nullable": true, "handle": "body" }, { "jsonSchema": { "type": "integer" }, "nullable": false, "handle": "statusCode" }, { "jsonSchema": { "type": "object", "additionalProperties": { "type": "string" } }, "nullable": false, "handle": "headers" } ], "name": "Read Binance symbols", "executor": { "method": "GET", "query": { "mode": "fields", "names": [] }, 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} ], "name": "Prepare the next message", "moduleId": "n_fb74684a2377ddb2", "capabilities": [ { "kind": "connector", "mode": "independent", "actions": [] } ] } }, "n_efea9dd52d0a4d28": { "inputs": {}, "name": "More messages?", "kind": "condition", "matchMode": "first", "cases": [ { "output": "send", "groups": [ { "expressions": [ { "left": { "kind": "source", "source": { "kind": "node", "nodeId": "n_b9f62e170599ccff", "output": "more" } }, "operator": "isTrue" } ] } ] } ] }, "n_9e043b9e8f3666a1": { "inputs": { "chatId": { "kind": "value", "value": "YOUR_TELEGRAM_CHAT_ID" }, "text": { "kind": "sources", "sources": [ { "kind": "node", "nodeId": "n_b9f62e170599ccff", "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 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duplicate Binance symbols');\n return {symbols:list};\n}\n" }, "n_68fde5c2ea1a5fae": { "name": "Prepare and check ticker batches", "imports": [], "source": "function check({body,expected}) {\n if(!Array.isArray(body)||!Array.isArray(expected))throw Error('Invalid ticker batch');\n const seen=new Set(),allowed=new Set(expected),matches=[];for(const item of body){if(!item||typeof item.symbol!=='string'||!allowed.has(item.symbol)||seen.has(item.symbol))throw Error('Ticker batch has an unexpected or duplicate symbol');seen.add(item.symbol);const percent=parseFloat(item.priceChangePercent);if(typeof item.priceChangePercent!=='string'||!Number.isFinite(percent)||typeof item.lastPrice!=='string')throw Error('Invalid ticker fields');if(Math.abs(percent)>=15)matches.push({symbol:item.symbol,percent,price:item.lastPrice})}if(seen.size!==expected.length)throw Error('Ticker batch is incomplete');return {matches};\n}\n\nexport default function next({symbols,previousState,body}) {\n let s=previousState??{index:0,matches:[],expected:[]};if(s.index>0){const valid=check({body,expected:s.expected});s={...s,matches:s.matches.concat(valid.matches)}}\n const part=symbols.slice(s.index,s.index+20),index=s.index+part.length,url='https://data-api.binance.vision/api/v3/ticker/24hr?symbols='+encodeURIComponent(JSON.stringify(part));\n return {state:{index,matches:s.matches,expected:part},more:part.length>0,url,matches:s.matches};\n}\n" }, "n_1d9233f7055bfe0b": { "name": "Sort and format price moves", "imports": [], "source": "export default function format({matches}) {\n const entries=[...matches].sort((a,b)=>b.percent-a.percent),messages=[];let current='';for(const x of entries){const line='```'+x.symbol+' Price changed by '+x.percent+'% \\n Last Price: '+x.price+'```\\n';if(line.length>1000)throw Error('Ticker message exceeds 1000 characters');if(current.length+line.length>1000){messages.push(current);current=''}current+=line}if(current)messages.push(current);return {messages};\n}\n" }, "n_fb74684a2377ddb2": { "name": "Prepare the next message", "imports": [], "source": "export default function nextMessage({messages,previousState}) {const i=previousState?.index??0;return {state:{index:i+1},more:i