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Gradient Labs Actions & Tools API

Define and execute business tools the AI agent can call.

Gradient Labs Actions & Tools API is one of 6 APIs that Gradient Labs publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 2 operations across 2 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.gradient-labs.ai.

2 operations 2 paths 6 schemas 2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.gradient-labs.ai
Authentication
HTTP Bearer
License
Proprietary
Resource Areas
1

Authentication & Security 1

Gradient Labs Actions & Tools API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Provide your Gradient Labs API key as a Bearer token in the Authorization header. Some administrative endpoints (tools) require a Management API key.

Paths & Operations 2

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

Actions & Tools 2

Define and execute business tools the AI agent can call.

POST
/tools
Create a tool
createTool body → 200401
POST
/tools/{id}/execute
Execute a tool
executeTool 1 param body → 200401404

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are Tool (5 properties), ToolParameter (4 properties), ExecuteResult (3 properties), Error (2 properties). Each schema is shown below with its type and property counts.

ToolParameter
object
4 properties
ExecutionParams
object
2 properties 1 required
ExecuteResult
object
3 properties
Tool
object
A business tool the AI agent can call. Fields are modeled; verify the exact shape against the gated API reference.
5 properties
Argument
object
2 properties
Error
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

gradient-labs-actions-tools-api-openapi.yml Raw ↑

Other APIs Gradient Labs publishes across the network.

Gradient Labs Conversations API
Gradient Labs Hand-off API
Gradient Labs Knowledge API
Gradient Labs Messages API
Gradient Labs Gradient Labs API
Where this information came from

This is an independent, third-party profile of Gradient Labs Actions & Tools 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.

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