> ## Documentation Index > Fetch the complete documentation index at: https://docs.agentbody.io/llms.txt > Use this file to discover all available pages before exploring further. # Return live relative keyword popularity and related trends > Use this operation to return live relative keyword popularity and related trends. Authenticate with Authorization: Bearer . Correct a 400 invalid-input error; do not retry unchanged. Retry only declared 502, 503, or 504 responses with backoff. ## OpenAPI ````yaml /api-reference/openapi.json post /v1/seo/google-trends openapi: 3.1.0 info: description: >- Direct authenticated APIs for public social data, people data, transcripts, documents, text, and SEO. Send an API key as a Bearer token. Responses never include provider credentials or raw provider payloads. license: name: Proprietary url: https://agentbody.io title: AgentBody API version: '2026-08-19' servers: - url: https://api.agentbody.io security: - bearerAuth: [] paths: /v1/seo/google-trends: post: tags: - seo summary: Return live relative keyword popularity and related trends description: >- Use this operation to return live relative keyword popularity and related trends. Authenticate with Authorization: Bearer . Correct a 400 invalid-input error; do not retry unchanged. Retry only declared 502, 503, or 504 responses with backoff. operationId: post_v1_seo_google_trends parameters: - $ref: '#/components/parameters/IdempotencyKey' requestBody: content: application/json: schema: additionalProperties: false properties: category_code: type: integer date_from: format: date type: string date_to: format: date type: string item_types: items: type: string maxItems: 1 type: array keywords: items: maxLength: 100 minLength: 2 type: string maxItems: 5 minItems: 1 type: array language_code: type: string language_name: type: string location_code: type: integer location_name: type: string tag: maxLength: 255 type: string time_range: type: string type: enum: - web - news - youtube - images - froogle type: string required: - keywords type: object required: true responses: '200': $ref: '#/components/responses/SEOTrendsSuccess' '400': content: application/json: example: error: code: INVALID_ARGUMENT message: example error schema: additionalProperties: false properties: error: additionalProperties: false properties: code: const: INVALID_ARGUMENT type: string message: type: string required: - code - message type: object required: - error type: object description: Correct the input; do not retry unchanged. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string '401': content: application/json: example: error: code: UNAUTHENTICATED message: example error schema: additionalProperties: false properties: error: additionalProperties: false properties: code: const: UNAUTHENTICATED type: string message: type: string required: - code - message type: object required: - error type: object description: Configure a valid API key; do not retry unchanged. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string '502': content: application/json: example: error: code: UPSTREAM_INVALID_RESPONSE message: example error schema: additionalProperties: false properties: error: additionalProperties: false properties: code: const: UPSTREAM_INVALID_RESPONSE type: string message: type: string required: - code - message type: object required: - error type: object description: Retry with backoff, then report temporary unavailability. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string '503': content: application/json: example: error: code: UPSTREAM_UNAVAILABLE message: example error schema: additionalProperties: false properties: error: additionalProperties: false properties: code: const: UPSTREAM_UNAVAILABLE type: string message: type: string required: - code - message type: object required: - error type: object description: Retry with backoff, then report temporary unavailability. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string '504': content: application/json: example: error: code: UPSTREAM_TIMEOUT message: example error schema: additionalProperties: false properties: error: additionalProperties: false properties: code: const: UPSTREAM_TIMEOUT type: string message: type: string required: - code - message type: object required: - error type: object description: Retry with backoff, then report temporary unavailability. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string components: parameters: IdempotencyKey: description: Optional key for safely retrying a billable write request. example: request-20260819-001 in: header name: Idempotency-Key required: false schema: maxLength: 255 minLength: 1 type: string responses: SEOTrendsSuccess: content: application/json: example: items: [] keywords: [] schema: $ref: '#/components/schemas/SEOTrendsResult' description: Relative keyword trends. headers: X-Request-Id: description: Gateway request identifier for support and audit. schema: format: uuid type: string schemas: SEOTrendsResult: additionalProperties: false properties: datetime: type: string items: items: additionalProperties: false properties: position: type: integer title: type: string type: enum: - graph - map - topics - queries type: string type: object type: array keywords: items: type: string type: array language_code: type: - string - 'null' location_code: type: - integer - 'null' required: - keywords - items type: object securitySchemes: bearerAuth: scheme: bearer type: http ````