serp.cheap
Overview
serp.cheap SERP API 1.0.0
Section titled “serp.cheap SERP API 1.0.0”Google SERP data API. Endpoints: POST /v1/search, POST /v1/rank (SEO rank
tracking), POST /v1/scrape. Auth via the x-api-key header. This spec is the
source of truth for the official SDKs — generated/kept in sync with
api/src/schemas/.ts. Hand-written SDK clients are validated against
contract/fixtures/.json so they never drift from this shape.
Authentication
Section titled “ Authentication ”ApiKey
Section titled “ApiKey ”Security scheme type: apiKey
Header parameter name: x-api-key