How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

QuestDB Write API

The Write API from QuestDB — 1 operation(s) for write.

QuestDB Write API is one of 10 APIs that QuestDB publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, http://{host}:{port}.

1 operations 1 paths 1 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
http://:9000
Authentication
HTTP Basic
License
Resource Areas
1

Authentication & Security 1

QuestDB Write API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated, though some operations may also be called without credentials.

  • basicAuth — HTTP Basic Authentication (QuestDB Enterprise).

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Write 1
POST
/write
Ingest data via InfluxDB Line Protocol over HTTP
ilpWrite 1 param body → 204400

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (3 properties). Each schema is shown below with its type and property counts.

Error
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

questdb-write-api-openapi.yml Raw ↑

Other APIs QuestDB publishes across the network.

QuestDB HTTP REST API
QuestDB ILP TCP Ingestion
QuestDB ILP HTTP Ingestion
QuestDB PostgreSQL Wire Interface
QuestDB Chk API
QuestDB Exec API
QuestDB Exp API
QuestDB Imp API
QuestDB Settings API
Where this information came from

This is an independent, third-party profile of QuestDB Write 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.