DatabookAI REST API
REST API for integrating Databook's account intelligence into other applications. Eight operations across four groups: an insight catalog (66 catalogued analytical questions about a target company, each with a stable UUID), asynchronous batch jobs that run those insights over a CSV of target accounts and return results as an S3 file, a threaded chat endpoint, and a deep-reasoning endpoint that runs a named Databook agent and returns a response with citations and metadata. Authentication is a bearer token issued by Databook support plus databook-user-id and databook-tenant-id identity headers. Any single call is cut off at 180 seconds; longer work belongs on the batch endpoints. No webhooks, no pagination, no idempotency keys.
This API exposes 8 operations across 7 paths, organized into 4 resource areas, and defines 25 schemas. It is described by OpenAPI 3.1.0, at version 0.6.0.
Requests are made against a single base URL, https://api.databook.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
DatabookAI REST API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (HTTPBearer).
Paths & Operations 8
Across 7 paths, the API surfaces 8 operations — 5 GET, 3 POST. They span 4 resource areas: batch - create, batch - query, chat, reasoning. Each is listed below with its method, path, parameters, and response codes.
Schemas 25
The contract defines 25 schemas that model the data the API accepts and returns. The most detailed are GetJobByIdResponse (6 properties), ValidationError (5 properties), ListInsightElement (5 properties), PostReasoningResponse (4 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
This is an independent, third-party profile of DatabookAI REST API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
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