API overview

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This service provides a set of RESTful web API services for developers. This guide describes the features, usage, and parameter settings of these APIs, which cover application operations, data uploads, and data searches.

Important

An API request consists of a URL request string and request header parameters. You must include both parts for the request to execute.

Glossary

Term

Full name

Chinese

Description

app

application

Application

An application is a complete search service.

Error codes

API

Description

Error code description

Describes the returned error codes.

Common request methods

API

Description

v3 API signature mechanism

Details the signature verification procedure.

Application operation APIs

API

Description

Data processing

Upload, modify, and delete documents.

Search processing

Query documents.

References