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HAProxy Filter API

The Filter API from HAProxy — 4 operation(s) for filter.

HAProxy Filter API is one of 68 APIs that HAProxy publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Filter. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, a GitHub repository, and a changelog.

This API exposes 12 operations across 4 paths, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 3.4.

Requests are made against a single base URL, /v3.

12 operations 4 paths 3 schemas 2 DELETE4 GET2 POST4 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.4
Base URL
http://{haproxy-host}:5555/v3
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

HAProxy Filter API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basic_auth). By default, every request must be authenticated.

Paths & Operations 12

Across 4 paths, the API surfaces 12 operations — 2 DELETE, 4 GET, 2 POST, 4 PUT. Each is listed below with its method, path, parameters, and response codes.

Filter 12
GET
/services/haproxy/configuration/backends/{parent_name}/filters
Return an array of all Filters
getAllFilterBackend 2 params → 200default
PUT
/services/haproxy/configuration/backends/{parent_name}/filters
Replace a Filter list
replaceAllFilterBackend 4 params body → 200202400default
GET
/services/haproxy/configuration/frontends/{parent_name}/filters
Return an array of all Filters
getAllFilterFrontend 2 params → 200default
PUT
/services/haproxy/configuration/frontends/{parent_name}/filters
Replace a Filter list
replaceAllFilterFrontend 4 params body → 200202400default
DELETE
/services/haproxy/configuration/backends/{parent_name}/filters/{index}
Delete a Filter
deleteFilterBackend 5 params → 202204404default
GET
/services/haproxy/configuration/backends/{parent_name}/filters/{index}
Return one Filter
getFilterBackend 3 params → 200404default
POST
/services/haproxy/configuration/backends/{parent_name}/filters/{index}
Add a new Filter
createFilterBackend 5 params body → 201202400409default
PUT
/services/haproxy/configuration/backends/{parent_name}/filters/{index}
Replace a Filter
replaceFilterBackend 5 params body → 200202400404default
DELETE
/services/haproxy/configuration/frontends/{parent_name}/filters/{index}
Delete a Filter
deleteFilterFrontend 5 params → 202204404default
GET
/services/haproxy/configuration/frontends/{parent_name}/filters/{index}
Return one Filter
getFilterFrontend 3 params → 200404default
POST
/services/haproxy/configuration/frontends/{parent_name}/filters/{index}
Add a new Filter
createFilterFrontend 5 params body → 201202400409default
PUT
/services/haproxy/configuration/frontends/{parent_name}/filters/{index}
Replace a Filter
replaceFilterFrontend 5 params body → 200202400404default

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are filter (20 properties), error (2 properties). Each schema is shown below with its type and property counts.

filters
array
HAProxy filters array (corresponds to filter directive)
error
object
API Error
2 properties 2 required
filter
object
HAProxy filters
20 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

haproxy-filter-api-openapi.yml Raw ↑

Other APIs HAProxy publishes across the network.

HAProxy Runtime API
HAProxy Kubernetes Ingress Controller
HAProxy ACL API
HAProxy ACL Runtime API
HAProxy Acme API
HAProxy Acme Runtime API
HAProxy Backend API
HAProxy Backend Switching Rule API
HAProxy Bind API
HAProxy Cache API
HAProxy Configuration API
HAProxy Crt Load API
Where this information came from

This is an independent, third-party profile of HAProxy Filter 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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