> ## 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. # Position Updates > Account snapshot on position change (no `signature` or `eventName`). Throttled per DCA account. ## AsyncAPI ````yaml cn/datastream/dca.json dcaJupiterPosition id: dcaJupiterPosition title: Position Updates description: >- Account snapshot on position change (no `signature` or `eventName`). Throttled per DCA account. 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: subscribeToJupiterDcaPosition title: Subscribe to jupiter dca position description: Subscribe — position updates (`dca:jupiter:position`) type: receive messages: - &ref_5 id: joindcaJupiterPosition payload: - name: joindcaJupiterPosition description: Subscribe — position updates (`dca:jupiter:position`) type: object properties: - name: type type: string description: join required: true - name: room type: string description: dca:jupiter:position 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:position default: dca:jupiter:position x-parser-schema-id: examples: - type: join room: dca:jupiter:position x-parser-schema-id: title: Joindca jupiter position description: Subscribe — position updates (`dca:jupiter:position`) example: |- { "type": "join", "room": "dca:jupiter:position" } bindings: [] extensions: - id: x-parser-unique-object-id value: joindcaJupiterPosition - id: x-parser-message-name value: joindcaJupiterPosition 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.position().on((data) => { console.log(data); }); // sub.unsubscribe(); - id: x-parser-unique-object-id value: dcaJupiterPosition - &ref_3 id: receiveJupiterDcaPositionConfirmation title: Receive jupiter dca position confirmation description: Subscription confirmed type: send messages: - &ref_7 id: dcaJupiterPositionJoined payload: - name: dcaJupiterPositionJoined 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:position x-parser-schema-id: title: Dca jupiter position joined description: Subscription confirmed example: |- { "type": "joined", "room": "dca:jupiter:position" } bindings: [] extensions: - id: x-parser-unique-object-id value: dcaJupiterPositionJoined - id: x-parser-message-name value: dcaJupiterPositionJoined bindings: [] extensions: *ref_0 - &ref_4 id: receiveJupiterDcaPositionData title: Receive jupiter dca position data description: Receive — position snapshots type: send messages: - &ref_8 id: dcaJupiterPositionMessage payload: - name: dcaJupiterPositionMessage description: Receive — position snapshots 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: pubkey type: string required: false - name: address type: string required: false - name: owner type: string required: false - name: slot type: integer required: false - name: timestamp type: integer required: false - name: writeVersion type: integer 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: pubkey: type: string x-parser-schema-id: address: type: string x-parser-schema-id: owner: type: string x-parser-schema-id: slot: type: integer x-parser-schema-id: timestamp: type: integer x-parser-schema-id: writeVersion: type: integer x-parser-schema-id: 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: DcaPositionEvent examples: - type: message room: dca:jupiter:position data: program: jupiter programId: DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M pubkey: 82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo address: 82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo owner: 2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK slot: 312457400 timestamp: 1710005000000 writeVersion: 312457400 order: program: jupiter programId: DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M address: 82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo owner: 2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK status: active direction: mixed pair: USDS → SOL input: mint: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v symbol: USDS decimals: 6 image: https://image.solanatracker.io/proxy?url=example priceUsd: 1 output: mint: So11111111111111111111111111111111111111112 symbol: SOL decimals: 9 priceUsd: 142.5 deposited: 10000 depositedUsd: 10005.02 used: 1200 usedUsd: 1200.6 remaining: 8800 remainingUsd: 8804.42 received: 8.4 receivedUsd: 1197 perCycle: 100 perCycleUsd: 100.05 progressPercent: 12 volume: 10000 volumeUsd: 10005.02 createdAt: '2024-06-01T12:00:00.000Z' nextCycleAt: '2024-06-02T12:00:00.000Z' raw: deposited: '10000000000' used: '1200000000' remaining: '8800000000' received: '8400000000' perCycle: '100000000' createdAt: 1717243200 nextCycleAt: 1717329600 x-parser-schema-id: title: Dca jupiter position message description: Receive — position snapshots example: |- { "type": "message", "room": "dca:jupiter:position", "data": { "program": "jupiter", "programId": "DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M", "pubkey": "82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo", "address": "82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo", "owner": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK", "slot": 312457400, "timestamp": 1710005000000, "writeVersion": 312457400, "order": { "program": "jupiter", "programId": "DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M", "address": "82jLLG1C8rbmr1ek4CKAg3TuQh977epmBLcJr8mB6NDo", "owner": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK", "status": "active", "direction": "mixed", "pair": "USDS → SOL", "input": { "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "symbol": "USDS", "decimals": 6, "image": "https://image.solanatracker.io/proxy?url=example", "priceUsd": 1 }, "output": { "mint": "So11111111111111111111111111111111111111112", "symbol": "SOL", "decimals": 9, "priceUsd": 142.5 }, "deposited": 10000, "depositedUsd": 10005.02, "used": 1200, "usedUsd": 1200.6, "remaining": 8800, "remainingUsd": 8804.42, "received": 8.4, "receivedUsd": 1197, "perCycle": 100, "perCycleUsd": 100.05, "progressPercent": 12, "volume": 10000, "volumeUsd": 10005.02, "createdAt": "2024-06-01T12:00:00.000Z", "nextCycleAt": "2024-06-02T12:00:00.000Z", "raw": { "deposited": "10000000000", "used": "1200000000", "remaining": "8800000000", "received": "8400000000", "perCycle": "100000000", "createdAt": 1717243200, "nextCycleAt": 1717329600 } } } } bindings: [] extensions: - id: x-parser-unique-object-id value: dcaJupiterPositionMessage - id: x-parser-message-name value: dcaJupiterPositionMessage bindings: [] extensions: *ref_0 - &ref_2 id: unsubscribeFromJupiterDcaPosition title: Unsubscribe from jupiter dca position description: Unsubscribe type: receive messages: - &ref_6 id: leavedcaJupiterPosition payload: - name: leavedcaJupiterPosition description: Unsubscribe type: object properties: - name: type type: string description: leave required: true - name: room type: string description: dca:jupiter:position 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:position default: dca:jupiter:position x-parser-schema-id: examples: - type: leave room: dca:jupiter:position x-parser-schema-id: title: Leavedca jupiter position description: Unsubscribe example: |- { "type": "leave", "room": "dca:jupiter:position" } bindings: [] extensions: - id: x-parser-unique-object-id value: leavedcaJupiterPosition - id: x-parser-message-name value: leavedcaJupiterPosition 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: dcaJupiterPosition 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: [] ````