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Sinch Projects API

The Projects API from Sinch — 3 operation(s) for projects.

Sinch Projects API is one of 35 APIs that Sinch publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

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

This API exposes 6 operations across 3 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 3.0.

Requests are made against a single base URL, https://fax.api.sinch.com.

6 operations 3 paths 5 schemas 1 DELETE3 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.0
Base URL
https://us.sms.api.sinch.com
Authentication
OAuth 2.0, HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 2

Sinch Projects API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (oAuth2) using the clientCredentials flow. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • oAuth2 — OAuth 2.0 client credentials flow.
  • basicAuth — Application key and secret for basic authentication.

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 3 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Projects 6
POST
/v3/projects/{project_id}/services
Create a Fax Service
createService 1 param body → 200400401
GET
/v3/projects/{project_id}/services
List Fax Services
listServices 1 param → 200401
GET
/v3/projects/{project_id}/services/{service_id}
Get a Fax Service
getService 2 params → 200401404
PATCH
/v3/projects/{project_id}/services/{service_id}
Update a Fax Service
updateService 2 params body → 200401404
DELETE
/v3/projects/{project_id}/services/{service_id}
Delete a Fax Service
deleteService 2 params → 200401404
GET
/v3/projects/{project_id}/services/{service_id}/numbers
List Numbers for a Service
listServiceNumbers 2 params → 200401404

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are Service (11 properties), CreateServiceRequest (6 properties), UpdateServiceRequest (3 properties), ServiceList (1 property). Each schema is shown below with its type and property counts.

CreateServiceRequest
object
6 properties 1 required
ServiceNumberList
object
1 property
UpdateServiceRequest
object
3 properties
Service
object
11 properties
ServiceList
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

sinch-projects-api-openapi.yml Raw ↑

Other APIs Sinch publishes across the network.

Sinch Access Control Lists API
Sinch Active Numbers API
Sinch Applications API
Sinch Apps API
Sinch Available Numbers API
Sinch Available Regions API
Sinch Batches API
Sinch Brand Metadata API
Sinch Brands API
Sinch Callouts API
Sinch Calls API
Sinch Capability API
Where this information came from

This is an independent, third-party profile of Sinch Projects 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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