DataForSEO Brain

A source cited operating memory for the entire DataForSEO v3 API, covering 12 modules and around 200 endpoints, built as an interlinked knowledge base that works with Obsidian. It is described as an opinionated layer on top of the API rather than a docs mirror or a tutorial, explaining what each module does, how the task versus live queue and the cost model work, and which API to use for which job. Workflow notes give step by step pipelines for rank tracking, keyword research, backlink audits, site audits, local SEO, AI visibility and e-commerce, while decision notes cover live versus standard queues, MCP versus REST and cost control. A research pack holds 104 dated citations. Written for SaaS builders, SEO agencies and AI or GEO builders, in TypeScript under the MIT license.