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Xpansiv Projects API

The Project API allows the user to pull publicly available information about carbon projects registered in the registries that are integrated with Xpansiv Connect. Note - this call has a number of optional fields that the user needs to include if desired in the output.

Xpansiv Projects API is one of 43 APIs that Xpansiv publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Project. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, a quickstart, and an API reference.

This API exposes 1 operation across 1 path, and defines 16 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0-beta.

Requests are made against 3 base URLs: https://sandbox.preprod.connect.xpansiv.com/app/api/v1, https://uat.preprod.connect.xpansiv.com/app/api/v1, https://connect.xpansiv.com/app/api/v1.

1 operations 1 paths 16 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0-beta
Base URL
https://connect.xpansiv.com/app/api/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Xpansiv Projects API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerToken). By default, every request must be authenticated.

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.

Projects 1

The Project API allows the user to pull publicly available information about carbon projects registered in the registries that are integrated with Xpansiv Connect. Note - this cal…

POST
/projects/action/search
Projects search
searchProjects 3 params body → 200400401500

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are Page (4 properties), Resource (3 properties), ProjectCertification (2 properties), Location (2 properties). Each schema is shown below with its type and property counts.

NotAuthorizedError
object
1 property
Ref.ProjectStatus
string
Ref.Data.PROJECTSTATUS
Page
object
4 properties 4 required
IssuanceCertification
object
2 properties
Resource
object
3 properties 1 required
Project
Ref.BaselineMethodology
string
Ref.Data.BASELINEMETHODOLOGY
Ref.Country
string
Ref.Data.COUNTRY
Ref.ProjectType
string
The project type. Ref.Data.CARBONPROJECTTYPE
InternalServerError
object
1 property
Ref.ProjectRegistryStatus
string
The registry status of the project. Ref.Data.PROJECTREGISTRYSTATUS
Ref.CarbonProgram
string
Ref.Data.CARBONPROGRAM
ProjectCertification
object
2 properties
Ref.CreditType
string
The type of the credit. Ref.Data.CARBONCREDITTYPE
Location
object
2 properties
Ref.Certification
string
Certification code. Ref.Data.CARBONCERTIFICATION

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

xpansiv-projects-api-openapi.yml Raw ↑

Other APIs Xpansiv publishes across the network.

Xpansiv Data API
Xpansiv Marketplace FIX API
Xpansiv Account API
Xpansiv Building types API
Xpansiv Clean Transportation API
Xpansiv Corporate Entity API
Xpansiv Exchange API
Xpansiv Facilities API
Xpansiv Facility import error handling API
Xpansiv File Type V1 API
Xpansiv /file Registry API
Xpansiv Forward Deals API
Where this information came from

This is an independent, third-party profile of Xpansiv 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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