> ## 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. # Solana memecoin market stats > Returns rolling stats for Solana memecoin markets such as `all`, `pumpfun`, `raydium-all`, and `meteora-curve:bags`. Includes DEXs, launchpads, and discovered launchpad markets. No query parameters. ## OpenAPI ````yaml /data-api/lighthouse.json get /lighthouse openapi: 3.1.0 info: title: Solana Tracker Lighthouse API version: 1.0.0 description: >- Live rolling stats for Solana memecoin trading across DEXs and launchpads. `GET /lighthouse` returns an array of Solana memecoin markets such as `all`, `pumpfun`, `raydium-all`, and discovered launchpads. Each entry includes display information (`label`, `icon`, `url`) and stats for `5m`, `1h`, `6h`, and `24h`. Each window reports trades, traders, USD volume, tokens created, and migrations, with buy/sell totals and the percentage change from the previous period. Monetary values are USD unless stated otherwise. contact: email: contact@solanatracker.io license: name: Proprietary url: https://www.solanatracker.io/terms servers: - url: https://data.solanatracker.io description: Production server security: - apiKey: [] tags: - name: Lighthouse description: Solana memecoin DEX and launchpad stats. paths: /lighthouse: get: tags: - Lighthouse summary: Solana memecoin market stats description: >- Returns rolling stats for Solana memecoin markets such as `all`, `pumpfun`, `raydium-all`, and `meteora-curve:bags`. Includes DEXs, launchpads, and discovered launchpad markets. No query parameters. operationId: getLighthouse responses: '200': $ref: '#/components/responses/LighthouseSuccess' '401': $ref: '#/components/responses/Unauthorized' '500': $ref: '#/components/responses/ServerError' components: responses: LighthouseSuccess: description: >- Array of Solana memecoin market entries. The response typically starts with `all`, followed by DEXs, launchpads, and child launchpad markets. content: application/json: schema: type: array items: $ref: '#/components/schemas/LighthouseMarket' examples: sample: summary: Truncated sample value: - market: all label: All icon: https://www.solanatracker.io/logo.png url: https://www.solanatracker.io stats: 5m: transactions: total: 1200 buys: 640 sells: 560 changePct: 4.2 wallets: total: 900 changePct: 1.1 volume: total: 1500000 buys: 800000 sells: 700000 changePct: -2.5 tokensCreated: total: 40 changePct: 10 migrations: total: 8 changePct: 0 1h: transactions: total: 0 buys: 0 sells: 0 changePct: 0 wallets: total: 0 changePct: 0 volume: total: 0 buys: 0 sells: 0 changePct: 0 tokensCreated: total: 0 changePct: 0 migrations: total: 0 changePct: 0 6h: transactions: total: 0 buys: 0 sells: 0 changePct: 0 wallets: total: 0 changePct: 0 volume: total: 0 buys: 0 sells: 0 changePct: 0 tokensCreated: total: 0 changePct: 0 migrations: total: 0 changePct: 0 24h: transactions: total: 0 buys: 0 sells: 0 changePct: 0 wallets: total: 0 changePct: 0 volume: total: 0 buys: 0 sells: 0 changePct: 0 tokensCreated: total: 0 changePct: 0 migrations: total: 0 changePct: 0 Unauthorized: description: Missing or invalid API key. content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Unauthorized ServerError: description: Unexpected server error. content: application/json: schema: $ref: '#/components/schemas/Error' example: error: Unable to retrieve Solana memecoin market stats schemas: LighthouseMarket: type: object required: - market - label - icon - url - stats properties: market: type: string description: >- Market key for a Solana memecoin DEX, launchpad, or aggregate. Examples: `all`, `pumpfun`, `raydium-all`, `meteora-curve:bags`. examples: - all - pumpfun - raydium-all - meteora-curve:bags label: type: string description: Human-readable display name. icon: type: string description: Logo URL, or an empty string when unavailable. url: type: string description: DEX or launchpad URL, or an empty string when unavailable. parent: type: string description: >- Parent DEX or launchpad key for child markets, such as `meteora-curve` or `raydium-launchpad`. Omitted for top-level markets. stats: $ref: '#/components/schemas/LighthouseMarketStats' additionalProperties: false Error: type: object required: - error properties: error: type: string additionalProperties: false LighthouseMarketStats: type: object required: - 5m - 1h - 6h - 24h properties: 5m: $ref: '#/components/schemas/LighthouseTimeframeStats' 1h: $ref: '#/components/schemas/LighthouseTimeframeStats' 6h: $ref: '#/components/schemas/LighthouseTimeframeStats' 24h: $ref: '#/components/schemas/LighthouseTimeframeStats' additionalProperties: false LighthouseTimeframeStats: type: object required: - transactions - wallets - volume - tokensCreated - migrations properties: transactions: $ref: '#/components/schemas/SideSplitMetric' wallets: allOf: - $ref: '#/components/schemas/MetricWithChange' description: Approximate unique trader wallets (HyperLogLog). volume: allOf: - $ref: '#/components/schemas/SideSplitMetric' description: USD volume for the window. tokensCreated: $ref: '#/components/schemas/MetricWithChange' migrations: $ref: '#/components/schemas/MetricWithChange' additionalProperties: false SideSplitMetric: type: object required: - total - buys - sells - changePct properties: total: type: number description: Total for the current window. buys: type: number description: Buy-side portion of the current window. sells: type: number description: Sell-side portion of the current window. changePct: type: number description: >- Percent change of `total` vs the previous equal-length window. `0` when the previous window total is `0`. additionalProperties: false MetricWithChange: type: object required: - total - changePct properties: total: type: number description: Value for the current window. changePct: type: number description: >- Percent change vs the previous equal-length window. `0` when the previous window total is `0`. additionalProperties: false securitySchemes: apiKey: type: apiKey in: header name: x-api-key ````