> ## 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. # Curve percentage > Subscribe to curve percentage alerts (when tokens reach specific bonding curve percentages) ## AsyncAPI ````yaml datastream/pool-token-updates.json curvePercentage id: curvePercentage title: Curve percentage description: >- Subscribe to curve percentage alerts (when tokens reach specific bonding curve percentages) 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: subscribeToCurve title: Subscribe to curve description: Subscribe to curve percentage type: receive messages: - &ref_5 id: joinCurve payload: - name: joinCurve description: Subscribe to curve percentage alerts type: object properties: - name: type type: string description: join required: true - name: room type: string description: Curve room ({market}:curve:{percentage}) 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: ^(pumpfun|launchpad|boop|meteora-curve):curve:[0-9]{1,3}$ description: Curve room ({market}:curve:{percentage}) default: pumpfun:curve:30 x-parser-schema-id: examples: - type: join room: pumpfun:curve:30 - type: join room: meteora-curve:curve:75 - type: join room: boop:curve:50 x-parser-schema-id: title: Join curve description: Subscribe to curve percentage alerts example: |- { "type": "join", "room": "pumpfun:curve:30" } bindings: [] extensions: - id: x-parser-unique-object-id value: joinCurve - id: x-parser-message-name value: joinCurve bindings: [] extensions: &ref_0 - id: x-parser-unique-object-id value: curvePercentage - &ref_3 id: receiveCurveConfirmation title: Receive curve confirmation description: Receive curve confirmation type: send messages: - &ref_7 id: curveJoined payload: - name: curveJoined description: Curve 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: pumpfun:curve:30 x-parser-schema-id: title: Curve joined description: Curve subscription confirmed example: |- { "type": "joined", "room": "pumpfun:curve:30" } bindings: [] extensions: - id: x-parser-unique-object-id value: curveJoined - id: x-parser-message-name value: curveJoined bindings: [] extensions: *ref_0 - &ref_4 id: receiveCurveData title: Receive curve data description: Receive curve updates type: send messages: - &ref_8 id: curveMessage payload: - name: curveMessage description: Curve percentage reached 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: token type: object required: false properties: - name: name type: string required: false - name: symbol type: string required: false - name: mint type: string required: false - name: uri type: string required: false - name: decimals type: integer required: false - name: hasFileMetaData type: boolean required: false - name: createdOn type: string required: false - name: description type: string required: false - name: image type: string required: false - name: twitter type: string required: false - name: telegram type: string required: false - name: website type: string required: false - name: discord type: string required: false - name: strictSocials type: object required: false properties: - name: twitter type: string required: false - name: telegram type: string required: false - name: website type: string required: false - name: discord type: string required: false - name: creation type: object required: false properties: - name: creator type: string required: false - name: created_tx type: string required: false - name: created_time type: integer required: false - name: pools type: array required: false - name: events type: object required: false properties: - name: 1m type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 5m type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 15m type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 30m type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 1h type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 4h type: object required: false properties: - name: priceChangePercentage type: number required: false - name: 24h type: object required: false properties: - name: priceChangePercentage type: number required: false - name: risk type: object required: false properties: - name: snipers type: object required: false properties: - name: count type: integer required: false - name: totalBalance type: integer required: false - name: totalPercentage type: number required: false - name: wallets type: array required: false - name: insiders type: object required: false properties: - name: count type: integer required: false - name: totalBalance type: integer required: false - name: totalPercentage type: number required: false - name: wallets type: array required: false - name: top10 type: number required: false - name: dev type: object required: false properties: - name: percentage type: number required: false - name: amount type: integer required: false - name: rugged type: boolean required: false - name: risks type: array required: false - name: score type: integer required: false - name: jupiterVerified type: boolean required: false - name: threshold type: integer required: false - name: crossedAt 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: token: type: object properties: name: type: string x-parser-schema-id: symbol: type: string x-parser-schema-id: mint: type: string x-parser-schema-id: uri: type: string x-parser-schema-id: decimals: type: integer x-parser-schema-id: hasFileMetaData: type: boolean x-parser-schema-id: createdOn: type: string x-parser-schema-id: description: type: string x-parser-schema-id: image: type: string x-parser-schema-id: twitter: type: string x-parser-schema-id: telegram: type: string x-parser-schema-id: website: type: string x-parser-schema-id: discord: type: string x-parser-schema-id: strictSocials: type: object properties: twitter: type: string x-parser-schema-id: telegram: type: string x-parser-schema-id: website: type: string x-parser-schema-id: discord: type: string x-parser-schema-id: x-parser-schema-id: creation: type: object properties: creator: type: string x-parser-schema-id: created_tx: type: string x-parser-schema-id: created_time: type: integer x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: Token pools: type: array items: 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: - string - 'null' x-parser-schema-id: mintAuthority: type: - string - 'null' 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 x-parser-schema-id: events: type: object properties: 1m: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 5m: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 15m: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 30m: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 1h: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 4h: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: 24h: type: object properties: priceChangePercentage: type: number x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: Events risk: type: object properties: snipers: type: object properties: count: type: integer x-parser-schema-id: totalBalance: type: integer x-parser-schema-id: totalPercentage: type: number x-parser-schema-id: wallets: type: array items: type: object properties: address: type: string x-parser-schema-id: balance: type: number x-parser-schema-id: percentage: type: number x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: insiders: type: object properties: count: type: integer x-parser-schema-id: totalBalance: type: integer x-parser-schema-id: totalPercentage: type: number x-parser-schema-id: wallets: type: array items: type: object properties: address: type: string x-parser-schema-id: balance: type: number x-parser-schema-id: percentage: type: number x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: top10: type: number x-parser-schema-id: dev: type: object properties: percentage: type: number x-parser-schema-id: amount: type: integer x-parser-schema-id: x-parser-schema-id: rugged: type: boolean x-parser-schema-id: risks: type: array items: type: object properties: name: type: string x-parser-schema-id: description: type: string x-parser-schema-id: level: type: string x-parser-schema-id: score: type: integer x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: score: type: integer x-parser-schema-id: jupiterVerified: type: boolean x-parser-schema-id: x-parser-schema-id: Risk threshold: type: integer x-parser-schema-id: crossedAt: type: integer x-parser-schema-id: x-parser-schema-id: CurveNotification examples: - type: message room: pumpfun:curve:30 data: token: name: Example Curve Token symbol: CURVE mint: TokenMintAddress uri: https://ipfs.io/ipfs/... decimals: 6 hasFileMetaData: true createdOn: https://pump.fun creation: creator: DeployerAddress created_tx: TxSignature created_time: 1723727770 pools: - poolId: PoolAddress liquidity: quote: 45.5 usd: 6542.25 price: quote: 0.0000234 usd: 0.00336156 tokenSupply: 1000000000 lpBurn: 100 tokenAddress: TokenMintAddress marketCap: quote: 23400 usd: 3361560 decimals: 6 security: freezeAuthority: null mintAuthority: null quoteToken: So11111111111111111111111111111111111111112 market: pumpfun curvePercentage: 30 curve: CurveAddress deployer: DeployerAddress lastUpdated: 1723727796824 createdAt: 1723727770351 txns: buys: 67 sells: 23 total: 90 volume: 8500 volume24h: 8500 events: 1m: priceChangePercentage: 2.5 5m: priceChangePercentage: 5.3 15m: priceChangePercentage: 10.7 30m: priceChangePercentage: 15.5 1h: priceChangePercentage: 25.3 4h: priceChangePercentage: 45.7 24h: priceChangePercentage: 125.9 risk: snipers: count: 0 totalBalance: 0 totalPercentage: 0 wallets: [] insiders: count: 0 totalBalance: 0 totalPercentage: 0 wallets: [] top10: 0 dev: percentage: 0 amount: 0 rugged: false risks: [] score: 0 x-parser-schema-id: title: Curve message description: Curve percentage reached notification example: |- { "type": "message", "room": "pumpfun:curve:30", "data": { "token": { "name": "Example Curve Token", "symbol": "CURVE", "mint": "TokenMintAddress", "uri": "https://ipfs.io/ipfs/...", "decimals": 6, "hasFileMetaData": true, "createdOn": "https://pump.fun", "creation": { "creator": "DeployerAddress", "created_tx": "TxSignature", "created_time": 1723727770 } }, "pools": [ { "poolId": "PoolAddress", "liquidity": { "quote": 45.5, "usd": 6542.25 }, "price": { "quote": 0.0000234, "usd": 0.00336156 }, "tokenSupply": 1000000000, "lpBurn": 100, "tokenAddress": "TokenMintAddress", "marketCap": { "quote": 23400, "usd": 3361560 }, "decimals": 6, "security": { "freezeAuthority": null, "mintAuthority": null }, "quoteToken": "So11111111111111111111111111111111111111112", "market": "pumpfun", "curvePercentage": 30, "curve": "CurveAddress", "deployer": "DeployerAddress", "lastUpdated": 1723727796824, "createdAt": 1723727770351, "txns": { "buys": 67, "sells": 23, "total": 90, "volume": 8500, "volume24h": 8500 } } ], "events": { "1m": { "priceChangePercentage": 2.5 }, "5m": { "priceChangePercentage": 5.3 }, "15m": { "priceChangePercentage": 10.7 }, "30m": { "priceChangePercentage": 15.5 }, "1h": { "priceChangePercentage": 25.3 }, "4h": { "priceChangePercentage": 45.7 }, "24h": { "priceChangePercentage": 125.9 } }, "risk": { "snipers": { "count": 0, "totalBalance": 0, "totalPercentage": 0, "wallets": [] }, "insiders": { "count": 0, "totalBalance": 0, "totalPercentage": 0, "wallets": [] }, "top10": 0, "dev": { "percentage": 0, "amount": 0 }, "rugged": false, "risks": [], "score": 0 } } } bindings: [] extensions: - id: x-parser-unique-object-id value: curveMessage - id: x-parser-message-name value: curveMessage bindings: [] extensions: *ref_0 - &ref_2 id: unsubscribeFromCurve title: Unsubscribe from curve description: Unsubscribe from curve type: receive messages: - &ref_6 id: leaveCurve payload: - name: leaveCurve description: Unsubscribe from curve percentage 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: pumpfun:curve:30 x-parser-schema-id: examples: - type: leave room: pumpfun:curve:30 x-parser-schema-id: title: Leave curve description: Unsubscribe from curve percentage example: |- { "type": "leave", "room": "pumpfun:curve:30" } bindings: [] extensions: - id: x-parser-unique-object-id value: leaveCurve - id: x-parser-message-name value: leaveCurve 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-parser-unique-object-id value: curvePercentage 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: [] ````