> ## 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. # Token changes > Subscribe to all pool changes for a token ## AsyncAPI ````yaml datastream/pool-token-updates.json tokenChanges id: tokenChanges title: Token changes description: Subscribe to all pool changes for a token 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_3 id: subscribeToToken title: Subscribe to token description: Subscribe to token changes type: receive messages: - &ref_7 id: joinToken payload: - name: joinToken description: Subscribe to token changes type: object properties: - name: type type: string description: join required: true - name: room type: string description: Token room (token:{tokenAddress}) required: true headers: [] jsonPayloadSchema: type: object required: - type - room properties: type: type: string const: join default: join x-parser-schema-id: room: type: string pattern: ^token:[A-Za-z0-9]{32,44}$ description: Token room (token:{tokenAddress}) default: token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump x-parser-schema-id: examples: - type: join room: token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump x-parser-schema-id: title: Join token description: Subscribe to token changes example: |- { "type": "join", "room": "token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump" } bindings: [] extensions: - id: x-parser-unique-object-id value: joinToken - id: x-parser-message-name value: joinToken bindings: [] extensions: &ref_0 - id: x-parser-unique-object-id value: tokenChanges - &ref_5 id: receiveTokenConfirmation title: Receive token confirmation description: Receive confirmation type: send messages: - &ref_9 id: tokenJoined payload: - name: tokenJoined description: Token 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: token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump x-parser-schema-id: title: Token joined description: Token subscription confirmed example: |- { "type": "joined", "room": "token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump" } bindings: [] extensions: - id: x-parser-unique-object-id value: tokenJoined - id: x-parser-message-name value: tokenJoined bindings: [] extensions: *ref_0 - &ref_6 id: receiveTokenData title: Receive token data description: Receive token updates type: send messages: - &ref_10 id: tokenMessage payload: - name: tokenMessage description: Token update notification 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: poolId type: string required: false - name: liquidity type: object required: false properties: - name: quote type: number required: false - name: usd type: number required: false - name: price type: object required: false properties: - name: quote type: number required: false - name: usd type: number required: false - name: tokenSupply type: integer required: false - name: lpBurn type: number required: false - name: tokenAddress type: string required: false - name: marketCap type: object required: false properties: - name: quote type: number required: false - name: usd type: number required: false - name: decimals type: integer required: false - name: security type: object required: false properties: - name: freezeAuthority type: &ref_1 - string - 'null' required: false - name: mintAuthority type: &ref_2 - string - 'null' required: false - name: quoteToken type: string required: false - name: market type: string required: false - name: deployer type: string required: false - name: lastUpdated type: integer required: false - name: createdAt type: integer required: false - name: curvePercentage type: number required: false - name: curve type: string required: false - name: txns type: object required: false properties: - name: buys type: integer required: false - name: sells type: integer required: false - name: total type: integer required: false - name: volume type: number required: false - name: volume24h type: number required: false - name: bundleId type: string required: false - name: launchpad type: object required: false properties: - name: name type: string required: false - name: url type: string required: false - name: logo type: string required: false - name: baseLiquidity type: object required: false properties: - name: amount type: number required: false - name: usd type: number required: false - name: quoteLiquidity type: object required: false properties: - name: amount type: number required: false - name: usd type: number required: false - name: meteoraCurve type: object required: false properties: - name: baseLiquidity type: object required: false properties: - name: base type: number required: false - name: usd type: number required: false - name: quoteLiquidity type: object required: false properties: - name: quote type: number required: false - name: usd type: number required: false - name: fee type: number required: false - name: raydium type: object required: false properties: - name: baseLiquidity type: number required: false - name: quoteLiquidity type: number required: false - name: heaven type: object required: false properties: - name: baseLiquidity type: number required: false - name: quoteLiquidity type: number required: false - name: is_migrated type: boolean required: false - name: migrationTime type: integer 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: poolId: type: string x-parser-schema-id: liquidity: type: object properties: quote: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: price: type: object properties: quote: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: tokenSupply: type: integer x-parser-schema-id: lpBurn: type: number x-parser-schema-id: tokenAddress: type: string x-parser-schema-id: marketCap: type: object properties: quote: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: decimals: type: integer x-parser-schema-id: security: type: object properties: freezeAuthority: type: *ref_1 x-parser-schema-id: mintAuthority: type: *ref_2 x-parser-schema-id: x-parser-schema-id: quoteToken: type: string x-parser-schema-id: market: type: string x-parser-schema-id: deployer: type: string x-parser-schema-id: lastUpdated: type: integer x-parser-schema-id: createdAt: type: integer x-parser-schema-id: curvePercentage: type: number x-parser-schema-id: curve: type: string x-parser-schema-id: txns: type: object properties: buys: type: integer x-parser-schema-id: sells: type: integer x-parser-schema-id: total: type: integer x-parser-schema-id: volume: type: number x-parser-schema-id: volume24h: type: number x-parser-schema-id: x-parser-schema-id: bundleId: type: string x-parser-schema-id: launchpad: type: object properties: name: type: string x-parser-schema-id: url: type: string x-parser-schema-id: logo: type: string x-parser-schema-id: baseLiquidity: type: object properties: amount: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: quoteLiquidity: type: object properties: amount: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: meteoraCurve: type: object properties: baseLiquidity: type: object properties: base: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: quoteLiquidity: type: object properties: quote: type: number x-parser-schema-id: usd: type: number x-parser-schema-id: x-parser-schema-id: fee: type: number x-parser-schema-id: x-parser-schema-id: raydium: type: object properties: baseLiquidity: type: number x-parser-schema-id: quoteLiquidity: type: number x-parser-schema-id: x-parser-schema-id: heaven: type: object properties: baseLiquidity: type: number x-parser-schema-id: quoteLiquidity: type: number x-parser-schema-id: is_migrated: type: boolean x-parser-schema-id: migrationTime: type: integer x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: Pool examples: - type: message room: token:4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump data: poolId: 4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump liquidity: quote: 74.755555558 usd: 6638.665090135331 price: quote: 4.340162384426218e-8 usd: 0.000003854280032024379 tokenSupply: 1000000000 lpBurn: 100 tokenAddress: 4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump marketCap: quote: 43.40162384426218 usd: 3854.28003202438 decimals: 6 security: freezeAuthority: null mintAuthority: null quoteToken: So11111111111111111111111111111111111111112 market: pumpfun deployer: 9be8w7td3fXqJfgH5K8uvyeGTd3tWFZqF11u8kJCGQ4p pumpfun: isMayhemMode: false tokenProgram: TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb curvePercentage: 26.704463924382424 curve: AFmJiA5CjZnNKMavE7H1bV7uNUY3kYcVYpG7yZUXKp3C lastUpdated: 1770498421829 createdAt: 1770498421476 x-parser-schema-id: title: Token message description: Token update notification example: |- { "type": "message", "room": "token:4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump", "data": { "poolId": "4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump", "liquidity": { "quote": 74.755555558, "usd": 6638.665090135331 }, "price": { "quote": 4.340162384426218e-8, "usd": 0.000003854280032024379 }, "tokenSupply": 1000000000, "lpBurn": 100, "tokenAddress": "4557sE3VydBr9wViX3L8kNU2Hs3b4S32pKNyeh2Qpump", "marketCap": { "quote": 43.40162384426218, "usd": 3854.28003202438 }, "decimals": 6, "security": { "freezeAuthority": null, "mintAuthority": null }, "quoteToken": "So11111111111111111111111111111111111111112", "market": "pumpfun", "deployer": "9be8w7td3fXqJfgH5K8uvyeGTd3tWFZqF11u8kJCGQ4p", "pumpfun": { "isMayhemMode": false, "tokenProgram": "TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb" }, "curvePercentage": 26.704463924382424, "curve": "AFmJiA5CjZnNKMavE7H1bV7uNUY3kYcVYpG7yZUXKp3C", "lastUpdated": 1770498421829, "createdAt": 1770498421476 } } bindings: [] extensions: - id: x-parser-unique-object-id value: tokenMessage - id: x-parser-message-name value: tokenMessage bindings: [] extensions: *ref_0 - &ref_4 id: unsubscribeFromToken title: Unsubscribe from token description: Unsubscribe type: receive messages: - &ref_8 id: leaveToken payload: - name: leaveToken description: Unsubscribe from token changes type: object properties: - name: type type: string description: leave required: true - name: room type: string required: true headers: [] jsonPayloadSchema: type: object required: - type - room properties: type: type: string const: leave default: leave x-parser-schema-id: room: type: string default: token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump x-parser-schema-id: examples: - type: leave room: token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump x-parser-schema-id: title: Leave token description: Unsubscribe from token changes example: |- { "type": "leave", "room": "token:HCuFjMcDaSNAyT6mXegLXvrYdBZdT4Xh1YajS8vrpump" } bindings: [] extensions: - id: x-parser-unique-object-id value: leaveToken - id: x-parser-message-name value: leaveToken bindings: [] extensions: *ref_0 sendOperations: - *ref_3 - *ref_4 receiveOperations: - *ref_5 - *ref_6 sendMessages: - *ref_7 - *ref_8 receiveMessages: - *ref_9 - *ref_10 extensions: - id: x-parser-unique-object-id value: tokenChanges 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: [] ````