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Finix Payments Devices API

{'$ref': 'api-descriptions/tags/devices.md'}

Finix Payments Devices API is one of 19 APIs that Finix Payments publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Devices. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 4 operations across 3 paths, and defines 13 schemas. It is described by OpenAPI 3.0.2, at version 2022-02-01.

Requests are made against a single base URL, https://finix.sandbox-payments-api.com.

4 operations 3 paths 13 schemas 2 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.2
API Version
2022-02-01
Base URL
https://finix.live-payments-api.com
Authentication
HTTP Basic
Contact
Resource Areas
1

Authentication & Security 1

Finix Payments Devices API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (BasicAuth). By default, every request must be authenticated.

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 2 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Devices 4

{'$ref': 'api-descriptions/tags/devices.md'}

PUT
/devices/{device_id}
Initiate Action on Device
updateDevice 2 params body → 200401403404406
GET
/devices/{device_id}
Fetch a Device
getDevice 2 params → 200401403404406
GET
/devices/{device_id_connection}
Check Device Connection
getDeviceConnection 2 params → 200401403404406
POST
/merchants/{merchant_id}/devices
Create a Device
createMerchantDevice 1 param body → 200400401403404406

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are Device (14 properties), UpdateDeviceRequest (8 properties), ConfigurationDetails (7 properties), CreateDevice (5 properties). Each schema is shown below with its type and property counts.

Error406NotAcceptable
object
2 properties
CreateDevice
object
5 properties 2 required
Error401Unauthorized
object
2 properties
ErrorGeneric
object
2 properties
Tags
object
Include up to 50 key: value pairs to annotate requests with custom metadata. - Maximum character length for individual keys is 40. - Maximum character length f…
Error403ForbiddenList
object
2 properties
UpdateDeviceRequest
object
8 properties
Error404NotFoundList
object
2 properties
ConfigurationDetails
object
Configure the details of the activated device.
7 properties
UpdatedAt
string
Timestamp of when the object was last updated.
Device
object
Device resource.
14 properties
LogRef
object
1 property
CreatedAt
string
Timestamp of when the object was created.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

finix-payments-devices-api-openapi.yml Raw ↑

Other APIs Finix Payments publishes across the network.

Finix Payments Authorizations API
Finix Payments Balance Transfers API
Finix Payments Compliance Forms API
Finix Payments Disputes API
Finix Payments Fee Profiles API
Finix Payments Files API
Finix Payments Identities API
Finix Payments Instrument Updates API
Finix Payments Merchant Profiles API
Finix Payments Merchants API
Finix Payments Onboarding Forms API
Finix Payments Payment Instruments API
Where this information came from

This is an independent, third-party profile of Finix Payments Devices 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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