> ## Documentation Index > Fetch the complete documentation index at: https://docs.solanatracker.io/llms.txt > Use this file to discover all available pages before exploring further. # Order Opened > New DCA opened (`openDca` or `openDcaV2`). ## AsyncAPI ````yaml cn/datastream/dca.json dcaJupiterOpened id: dcaJupiterOpened title: Order Opened description: New DCA opened (`openDca` or `openDcaV2`). servers: - id: production protocol: wss host: datastream.solanatracker.io bindings: [] variables: - id: apiKey description: Your unique API key from Data API subscription allowedValues: [] examples: [] address: / parameters: [] bindings: [] operations: - &ref_1 id: subscribeToJupiterDcaOpened title: Subscribe to jupiter dca opened description: Subscribe — order opened (`dca:jupiter:opened`) type: receive messages: - &ref_5 id: joindcaJupiterOpened payload: - name: joindcaJupiterOpened description: Subscribe — order opened (`dca:jupiter:opened`) type: object properties: - name: type type: string description: join required: true - name: room type: string description: dca:jupiter:opened required: true headers: [] jsonPayloadSchema: type: object required: - type - room properties: type: type: string const: join default: join x-parser-schema-id: room: type: string const: dca:jupiter:opened default: dca:jupiter:opened x-parser-schema-id: examples: - type: join room: dca:jupiter:opened x-parser-schema-id: title: Joindca jupiter opened description: Subscribe — order opened (`dca:jupiter:opened`) example: |- { "type": "join", "room": "dca:jupiter:opened" } bindings: [] extensions: - id: x-parser-unique-object-id value: joindcaJupiterOpened - id: x-parser-message-name value: joindcaJupiterOpened bindings: [] extensions: &ref_0 - id: x-codeSamples value: &ref_9 - lang: typescript label: SDK source: | import { Datastream } from '@solana-tracker/data-api'; const dataStream = new Datastream({ wsUrl: 'wss://datastream.solanatracker.io/YOUR_API_KEY', }); await dataStream.connect(); const sub = dataStream.subscribe.dca.opened().on((data) => { console.log(data); }); // sub.unsubscribe(); - id: x-parser-unique-object-id value: dcaJupiterOpened - &ref_3 id: receiveJupiterDcaOpenedConfirmation title: Receive jupiter dca opened confirmation description: Subscription confirmed type: send messages: - &ref_7 id: dcaJupiterOpenedJoined payload: - name: dcaJupiterOpenedJoined description: Subscription confirmed type: object properties: - name: type type: string description: joined required: false - name: room type: string required: false headers: [] jsonPayloadSchema: type: object properties: type: type: string const: joined x-parser-schema-id: room: type: string x-parser-schema-id: examples: - type: joined room: dca:jupiter:opened x-parser-schema-id: title: Dca jupiter opened joined description: Subscription confirmed example: |- { "type": "joined", "room": "dca:jupiter:opened" } bindings: [] extensions: - id: x-parser-unique-object-id value: dcaJupiterOpenedJoined - id: x-parser-message-name value: dcaJupiterOpenedJoined bindings: [] extensions: *ref_0 - &ref_4 id: receiveJupiterDcaOpenedData title: Receive jupiter dca opened data description: Receive — order opened events type: send messages: - &ref_8 id: dcaJupiterOpenedMessage payload: - name: dcaJupiterOpenedMessage description: Receive — order opened events type: object properties: - name: type type: string description: message required: false - name: room type: string required: false - name: data type: object required: false properties: - name: program type: string required: false - name: programId type: string required: false - name: address type: string required: false - name: owner type: string required: false - name: signature type: string required: false - name: slot type: integer required: false - name: timestamp type: integer required: false - name: eventIndex type: integer required: false - name: eventName type: string description: Opened required: false - name: openInstruction type: string enumValues: - openDca - openDcaV2 required: false - name: dcaKey type: string required: false - name: userKey type: string required: false - name: inputMint type: string required: false - name: outputMint type: string required: false - name: inDeposited type: string required: false - name: cycleFrequency type: string required: false - name: inAmountPerCycle type: string required: false - name: createdAt type: string required: false - name: usd type: object required: false - name: prices type: object description: Mint address to USD price at event time required: false - name: order type: object description: Full order object (same shape as Data API DCA order) required: false properties: - name: program type: string required: false - name: programId type: string required: false - name: address type: string required: false - name: owner type: string required: false - name: status type: string required: false - name: direction type: string required: false - name: pair type: string required: false - name: depositedUsd type: number required: false - name: progressPercent type: number required: false - name: input type: object required: false - name: output type: object required: false headers: [] jsonPayloadSchema: type: object properties: type: type: string const: message x-parser-schema-id: room: type: string x-parser-schema-id: data: type: object properties: program: type: string x-parser-schema-id: programId: type: string x-parser-schema-id: address: type: string x-parser-schema-id: owner: type: string x-parser-schema-id: signature: type: string x-parser-schema-id: slot: type: integer x-parser-schema-id: timestamp: type: integer x-parser-schema-id: eventIndex: type: integer x-parser-schema-id: eventName: type: string const: Opened x-parser-schema-id: openInstruction: type: string enum: - openDca - openDcaV2 x-parser-schema-id: dcaKey: type: string x-parser-schema-id: userKey: type: string x-parser-schema-id: inputMint: type: string x-parser-schema-id: outputMint: type: string x-parser-schema-id: inDeposited: type: string x-parser-schema-id: cycleFrequency: type: string x-parser-schema-id: inAmountPerCycle: type: string x-parser-schema-id: createdAt: type: string x-parser-schema-id: usd: type: object x-parser-schema-id: prices: type: object additionalProperties: type: number x-parser-schema-id: description: Mint address to USD price at event time x-parser-schema-id: DcaPricesMap order: type: object description: Full order object (same shape as Data API DCA order) properties: program: type: string x-parser-schema-id: programId: type: string x-parser-schema-id: address: type: string x-parser-schema-id: owner: type: string x-parser-schema-id: status: type: string x-parser-schema-id: direction: type: string x-parser-schema-id: pair: type: string x-parser-schema-id: depositedUsd: type: number nullable: true x-parser-schema-id: progressPercent: type: number nullable: true x-parser-schema-id: input: type: object x-parser-schema-id: output: type: object x-parser-schema-id: x-parser-schema-id: DcaOrderWs x-parser-schema-id: DcaOpenedEvent examples: - type: message room: dca:jupiter:opened data: program: jupiter programId: DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M signature: 3abc... slot: 312456700 timestamp: 1710000000000 eventIndex: 0 eventName: Opened openInstruction: openDcaV2 dcaKey: 125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd userKey: 2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK inputMint: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v outputMint: So11111111111111111111111111111111111111112 inDeposited: '1000000000000' cycleFrequency: '3600' inAmountPerCycle: '50000000' createdAt: '1710000000' address: 125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd owner: 2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK usd: inDepositedUsd: 1000 inAmountPerCycleUsd: 50 prices: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v: 1 So11111111111111111111111111111111111111112: 142.5 order: program: jupiter address: 125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd status: pending direction: mixed pair: USDC → SOL x-parser-schema-id: title: Dca jupiter opened message description: Receive — order opened events example: |- { "type": "message", "room": "dca:jupiter:opened", "data": { "program": "jupiter", "programId": "DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M", "signature": "3abc...", "slot": 312456700, "timestamp": 1710000000000, "eventIndex": 0, "eventName": "Opened", "openInstruction": "openDcaV2", "dcaKey": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd", "userKey": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK", "inputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "outputMint": "So11111111111111111111111111111111111111112", "inDeposited": "1000000000000", "cycleFrequency": "3600", "inAmountPerCycle": "50000000", "createdAt": "1710000000", "address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd", "owner": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK", "usd": { "inDepositedUsd": 1000, "inAmountPerCycleUsd": 50 }, "prices": { "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v": 1, "So11111111111111111111111111111111111111112": 142.5 }, "order": { "program": "jupiter", "address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd", "status": "pending", "direction": "mixed", "pair": "USDC → SOL" } } } bindings: [] extensions: - id: x-parser-unique-object-id value: dcaJupiterOpenedMessage - id: x-parser-message-name value: dcaJupiterOpenedMessage bindings: [] extensions: *ref_0 - &ref_2 id: unsubscribeFromJupiterDcaOpened title: Unsubscribe from jupiter dca opened description: Unsubscribe type: receive messages: - &ref_6 id: leavedcaJupiterOpened payload: - name: leavedcaJupiterOpened description: Unsubscribe type: object properties: - name: type type: string description: leave required: true - name: room type: string description: dca:jupiter:opened required: true headers: [] jsonPayloadSchema: type: object required: - type - room properties: type: type: string const: leave default: leave x-parser-schema-id: room: type: string const: dca:jupiter:opened default: dca:jupiter:opened x-parser-schema-id: examples: - type: leave room: dca:jupiter:opened x-parser-schema-id: title: Leavedca jupiter opened description: Unsubscribe example: |- { "type": "leave", "room": "dca:jupiter:opened" } bindings: [] extensions: - id: x-parser-unique-object-id value: leavedcaJupiterOpened - id: x-parser-message-name value: leavedcaJupiterOpened bindings: [] extensions: *ref_0 sendOperations: - *ref_1 - *ref_2 receiveOperations: - *ref_3 - *ref_4 sendMessages: - *ref_5 - *ref_6 receiveMessages: - *ref_7 - *ref_8 extensions: - id: x-codeSamples value: *ref_9 - id: x-parser-unique-object-id value: dcaJupiterOpened securitySchemes: - id: apiKeyAuth name: apiKey type: httpApiKey description: >- API key for authentication. Include your Datastream key in the connection URL: wss://datastream.solanatracker.io/{DATASTREAM_KEY} in: header extensions: [] ````