> ## Documentation Index > Fetch the complete documentation index at: https://docs.pilotstatus.com.br/llms.txt > Use this file to discover all available pages before exploring further. # Get message rates > Published Meta / WhatsApp Business Platform per-message rate for a single market + currency + category. Global reference data - NOT the tenant's real billing. Call with no params for metadata (available markets, currencies, categories). Provide market + currency + category for the flat price; add tiers=true for volume tiers. Any valid API key works. ## OpenAPI ````yaml openapi.json GET /v1/meta/pricing openapi: 3.1.0 info: title: Pilot Status API version: 1.0.0 license: name: Pilot Status Terms of Service url: https://pilotstatus.com.br/terms description: >- Public REST API for Pilot Status. Authenticate with the `x-api-key: ps_...` header (or `x-api-key-id`). Base URL: https://pilotstatus.com.br servers: - url: https://pilotstatus.com.br security: - apiKey: [] - apiKeyId: [] paths: /v1/meta/pricing: get: tags: - Pricing summary: Message rate description: >- Published Meta / WhatsApp Business Platform per-message rate for a single market + currency + category. Global reference data - NOT the tenant's real billing. Call with no params for metadata (available markets, currencies, categories). Provide market + currency + category for the flat price; add tiers=true for volume tiers. Any valid API key works. operationId: get_meta_pricing parameters: - name: market in: query required: false description: >- Market code. Codes: AR Argentina, BR Brazil, CL Chile, CO Colombia, EG Egypt, FR France, DE Germany, HK Hong Kong, HU Hungary, IN India, ID Indonesia, IL Israel, IT Italy, MY Malaysia, MX Mexico, NL Netherlands, NG Nigeria, NAM North America, PK Pakistan, PE Peru, PL Poland, QA Qatar, RO Romania, RU Russia, SA Saudi Arabia, SG Singapore, ZA South Africa, ES Spain, TR Turkey, AE United Arab Emirates, GB United Kingdom, GLO Other, AFR Rest of Africa, APAC Rest of Asia Pacific, CEEU Rest of Central & Eastern Europe, LATAM Rest of Latin America, MDE Rest of Middle East, WEU Rest of Western Europe. schema: type: string enum: - AR - BR - CL - CO - EG - FR - DE - HK - HU - IN - ID - IL - IT - MY - MX - NL - NG - NAM - PK - PE - PL - QA - RO - RU - SA - SG - ZA - ES - TR - AE - GB - GLO - AFR - APAC - CEEU - LATAM - MDE - WEU example: BR - name: currency in: query required: false description: ISO 4217 currency. schema: type: string enum: - USD - AED - ARS - AUD - BRL - CLP - COP - EUR - GBP - IDR - INR - MXN - MYR - PEN - SAR - SGD example: BRL - name: category in: query required: false description: Message category (required together with market + currency). schema: type: string enum: - marketing - utility - authentication - service - authentication_international example: authentication - name: tiers in: query required: false description: >- Include the volume tiers (cheaper price at higher monthly volume) in the response. schema: type: boolean example: true responses: '200': description: >- The flat price for the market+currency+category, or metadata when called with no params. content: application/json: schema: oneOf: - type: object title: Price properties: market: type: string marketName: type: string currency: type: string category: type: string enum: - marketing - utility - authentication - service - authentication_international pricePerMessage: type: number description: >- List price per delivered message in the requested currency. 0 = free (Service). volumeTiers: type: array description: >- Only present with tiers=true. Cheaper price at higher monthly volume. items: type: object properties: from: type: integer to: type: - integer - 'null' description: null = unbounded top tier pricePerMessage: type: number - type: object title: Metadata properties: markets: type: array items: type: object properties: code: type: string name: type: string currencies: type: array items: type: string categories: type: array items: type: string source: type: string examples: price: summary: Flat price value: market: BR marketName: Brazil currency: BRL category: authentication pricePerMessage: 0.035 price_with_tiers: summary: With ?tiers=1 value: market: BR marketName: Brazil currency: BRL category: authentication pricePerMessage: 0.035 volumeTiers: - from: 0 to: 500000 pricePerMessage: 0.035 - from: 500001 to: null pricePerMessage: 0.0263 metadata: summary: Metadata (no params) value: markets: - code: BR name: Brazil - code: NAM name: North America currencies: - USD - AED - ARS - AUD - BRL - CLP - COP - EUR - GBP - IDR - INR - MXN - MYR - PEN - SAR - SGD categories: - marketing - utility - authentication - service - authentication_international source: whatsappbusiness.com '400': description: >- MARKET_CURRENCY_CATEGORY_REQUIRED (partial params) or INVALID_CATEGORY. '401': description: Missing or invalid x-api-key header. '404': description: >- PRICE_NOT_FOUND - no published rate for that market+currency+category. components: securitySchemes: apiKey: type: apiKey in: header name: x-api-key description: Your ps_ API key apiKeyId: type: apiKey in: header name: x-api-key-id description: API key id (alternative to x-api-key) ````