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Close Files API

The files API from Close — 1 operation(s) for files.

Close Files API is one of 126 APIs that Close publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include File. 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, https://api.close.com/api/v1.

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
https://api.close.com/api/v1
Authentication
HTTP Basic, OAuth 2.0
Resource Areas
1

Authentication & Security 2

Close Files API declares 2 security schemes for authenticating requests. It accepts HTTP basic authentication (ApiKeyAuth). It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 2 scopes. By default, every request must be authenticated.

  • ApiKeyAuth — Use your API key as the username and leave the password empty.

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.

files 1
POST
/files/upload/
Generate a signed S3 POST
files_create body → 200400401404

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is UploadFile (2 properties). Each schema is shown below with its type and property counts.

UploadFile
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

close-files-api-openapi.yml Raw ↑

Other APIs Close publishes across the network.

Close subpackage_activities API
Close subpackage_activitiesCalls API
Close subpackage_activitiesCreations API
Close subpackage_activitiesCustomActivities API
Close subpackage_activitiesEmails API
Close subpackage_activitiesEmailThreads API
Close subpackage_activitiesFormSubmissions API
Close subpackage_activitiesLeadMerges API
Close subpackage_activitiesLeadStatusChanges API
Close subpackage_activitiesMeetings API
Close subpackage_activitiesNotes API
Close subpackage_activitiesOpportunityStatusChanges API
Where this information came from

This is an independent, third-party profile of Close Files 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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