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Aleph Alpha Index API

Management of search indexes

Aleph Alpha Index API is one of 37 APIs that Aleph Alpha publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Index. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 9 operations across 6 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 0.0.0.

Requests are made against a single base URL, {host}/v1/studio/search.

9 operations 6 paths 13 schemas 2 DELETE4 GET1 POST2 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.0
Base URL
https://api.aleph-alpha.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Aleph Alpha Index API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (token).

  • token — Can be generated in your [Aleph Alpha profile](https://app.aleph-alpha.com/profile)

Paths & Operations 9

Across 6 paths, the API surfaces 9 operations — 2 DELETE, 4 GET, 1 POST, 2 PUT. Each is listed below with its method, path, parameters, and response codes.

Index 9

Management of search indexes

GET
/indexes/{namespace}
List of index configurations in namespace.
1 param → 200
GET
/indexes/{namespace}/{index}
Get a namespace-wide index configuration.
2 params → 200
PUT
/indexes/{namespace}/{index}
Define a namespace-wide index configuration.
2 params body → 200
DELETE
/indexes/{namespace}/{index}
Delete a namespace-wide index configuration.
2 params → 200409
GET
/collections/{namespace}/{collection}/indexes
Get path of indexes assigned to the given collection.
2 params → 200
PUT
/collections/{namespace}/{collection}/indexes/{index}
Assign an existing index config to an existing collection.
3 params → 200
DELETE
/collections/{namespace}/{collection}/indexes/{index}
Removes an index from collection.
3 params → 200
POST
/collections/{namespace}/{collection}/indexes/{index}/search
Index based search.
3 params body → 200
GET
/collections/{namespace}/{collection}/indexes/{index}/export/embedding_projector
Exports embeddings in Embedding Projector format.
3 params → 200

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are indexConfig (5 properties), documentSection (4 properties), searchQueryParameters (4 properties), documentPath (3 properties). Each schema is shown below with its type and property counts.

filterConditions
array
A collection of filter conditions that are combined according to the parent filter combinator.
documentSection
object
A section of a document.
4 properties
image
object
Image data as base64-encoded bytes. Supperted types are PNG, JPG, GIF, BMP, WEBP.
2 properties 2 required
imageCursor
object
A position within a document. The cursor is always inclusive of the current position, in both start and end positions.
2 properties
queryResult
array
The result for semantic document search. An array of document names and content of the found documents in the given collection.
textCursor
object
A position within a document. The cursor is always inclusive of the current position, in both start and end positions.
3 properties
documentPath
object
The path to a document. A path uniquely identifies a document among all managed documents.
3 properties
filter
object
A logical combination of filter conditions.
text
object
Represent a single piece of continuous text. The modality must always be 'text'.
2 properties 2 required
metadataFilterField
string
The metadata field on which to filter search results. Field names must only contain alphanumeric characters, dashes and underscores. Nested fields can be speci…
indexConfig
object
Represents the configuration of an index. You can assign indexes to collections and use them for efficient content-based searching.
5 properties 1 required
searchQueryParameters
object
The parameters for finding document sections within a collection based on a semantic search.
4 properties 1 required
query
array
Represents a query as is an array of text and image elements.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

aleph-alpha-index-api-openapi.yml Raw ↑

Other APIs Aleph Alpha publishes across the network.

Aleph Alpha API description API
Aleph Alpha Application Traces API
Aleph Alpha Benchmark Executions API
Aleph Alpha Benchmarks API
Aleph Alpha Cluster API
Aleph Alpha Collection API
Aleph Alpha Connectors API
Aleph Alpha Conversations API
Aleph Alpha Datasets API
Aleph Alpha Document API
Aleph Alpha Downloads API
Aleph Alpha Evaluation Datasets API
Where this information came from

This is an independent, third-party profile of Aleph Alpha Index 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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