Xpansiv

Xpansiv is market infrastructure for global environmental and energy commodities — carbon credits, renewable energy certificates, water, low-carbon fuels and recycled materials. It operates CBL, the largest spot exchange for environmental commodities, the Evolution Markets and OTX brokerage and execution desks, the H2OX water market and the ACE and JSEV carbon platforms, alongside the environmental registries it acquired with APX in 2022 — NAR (North American Renewables Registry), TIGR, I-REC, I-TRACK-G and the Xpansiv-powered digital fuels registries. Its public developer portal at developer.xpansiv.com publishes eleven OpenAPI descriptions across Xpansiv Connect (environmental commodity portfolio, retirement and transfer), Xpansiv Managed Solutions, the NAR and TIGR registry client APIs, the Optimal Outcomes suite and the APX Power Markets file registry, plus a FIX 4.4 marketplace protocol specification, Xpansiv Data market-data APIs and a first-party Python SDK.

Xpansiv publishes 43 APIs on the APIs.io network, including Account API, Building types API, Clean Transportation API, and 40 more. Tagged areas include Company, Environmental Commodities, Carbon Markets, Renewable Energy Certificates, and Registries.

Xpansiv’s developer surface includes documentation, API reference, getting-started guide, support, signup flow, engineering blog, authentication, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub

48.1/100 developing ▬ flat Agent 57/100 agent ready Front door AI 1/6 silent Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

22 APIs 1 MCP Servers

CompanyEnvironmental CommoditiesCarbon MarketsRenewable Energy CertificatesRegistries Market Data Trading Energy Sustainability Climate

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 48.1/100 · developing

Contract Quality 9.6 / 19

Developer Ergonomics 11.7 / 15

Access Clarity 3.2 / 15

Operational Transparency 0.0 / 10

Contract Governance 1.6 / 9

Discoverability 6.0 / 8

Regulatory Posture 5.2 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 57/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/xpansiv: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 43

Individual APIs this provider publishes, each with its own machine-readable definition.

Xpansiv Data API

Real-time, end-of-day and historical transaction-based market data for environmental and energy commodities, sourced from CBL and global intermediaries including Evolution Marke...

Xpansiv Marketplace FIX API

The Xpansiv Marketplace Server API for retrieving real-time market data and executing and managing orders on CBL, published as rules of engagement against the FIX 4.4 specificat...

Xpansiv Account API

Account Information

Xpansiv Building types API

Building types

Xpansiv Clean Transportation API

Clean Transportation

Xpansiv Corporate Entity API

Corporate Entities Operations

Xpansiv Exchange API

The Exchange APIs allow users to take various actions, both read and write, for their interactions with execution venues, such as the CBL platform. The Search Deposits API allow...

Xpansiv Facilities API

Facilities

Xpansiv Facility import error handling API

Facility import error handling

Xpansiv File Type V1 API

View, update or upload a file

Xpansiv /file Registry API

the File Registry REST API

Xpansiv Forward Deals API

The Forward Deals API allows the user to search The Forward Deals associated with their Xpansiv Connect account and/or other Xpansiv Connect accounts that have granted their use...

Xpansiv Generators API

The Generators API from Xpansiv — 1 operation(s) for generators.

Xpansiv Instruments API

The Instruments API from Xpansiv — 1 operation(s) for instruments.

Xpansiv Issuances API

The Issuance API allows the user to pull information on any Issuances associated with their account, or permissioned account, for the various registries they are linked with. Th...

Xpansiv Ledger API

Ledger Operations

Xpansiv Ledger V1 API

View an Account's current and historical instrument details

Xpansiv Market API

Market

Xpansiv Meter Reading V1 API

View or submit measurement data. Measurement data includes, but it is not limited to, telemetry data, emission records, verification records, etc.

Xpansiv Meter Readings API

Meter Readings

Xpansiv Portfolio API

The Portfolio API allows the user to search their credit inventory (tax lot) data on active positions across all registry accounts linked to their Xpansiv Connect account and/or...

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 c...

Xpansiv Qualified reporting entities API

Qualified reporting entities

Xpansiv Remote data collectors API

Remote data collectors

Xpansiv Report Issuance V1 API

Issuance Reports

Xpansiv Report Resource V1 API

Resource Reports

Xpansiv /reporting API

the Reporting REST API

Xpansiv Reports API

The Reports API allows the user to retrieve a comprehensive credit inventory (aka Tax Lot by Program Report) on all active positions with a single call across all registry accou...

Xpansiv Resource V1 API

View, update or create a Resource.

Xpansiv Retirementbatch V1 API

View or submit a retirement request, or redemption claim, on instrument(s).

Xpansiv Retirements API

The Retirements APIs allow users to take various actions, both read and write, for their retirement activity. The Create Retirements API allows users of Xpansiv Connect to retir...

Xpansiv Split Lots API

The Split Lots API allows the user to search split lot data on their Xpansiv Connect account and/or other Xpansiv Connect accounts that have granted your user that access.

Xpansiv Subaccount V1 API

View or create subaccounts. Use subaccounts to organize your account’s instruments. All accounts have a "Default" subaccount, where all new issuances and incoming transfers will...

Xpansiv System API

System Information

Xpansiv System V1 API

Check the API system health.

Xpansiv Transactions API

Transactions

Xpansiv Transferbatch V1 API

Initiate a transfer request (between subaccounts or another account holder), view or act upon pending transfers, as well as view historical transfer details.

Xpansiv Transfers API

The Transfers APIs allow users to take various actions, both read and write, for their bilateral transaction activity. The Search Transfers API allows the user to search registr...

Xpansiv Usage Point Identifier V1 API

Retrieve usage point identifiers for resources (projects, facilities, etc.) for which measurement readings may be submitted

Xpansiv Utilities API

Utilities

Xpansiv Account Holders API

The Account Holders API from Xpansiv — 1 operation(s) for account holders.

Xpansiv Reference Data API

The Reference Data API enables discovering Xpansiv Connect reference data types and values.

Xpansiv Sub Account API

Subaccount Operations

Scroll for all 43

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Xpansiv Developer Portal MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Xpansiv Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Xpansiv Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Xpansiv Authentication

http (bearer)/http (basic)/apiKey · 3 schemes

SECURITY

Xpansiv Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Xpansiv Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

WellKnown

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

Postman

ToolCrosswalk

Packages

SDKs

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 6

Properties that don't map to a standard resource type

Overlay

Overlay

Overlay

Overlay

Overlay

Overlay

Source (apis.yml)

aid: xpansiv
name: Xpansiv
description: Xpansiv is market infrastructure for global environmental and energy commodities — carbon credits, renewable
  energy certificates, water, low-carbon fuels and recycled materials. It operates CBL, the largest spot exchange for environmental
  commodities, the Evolution Markets and OTX brokerage and execution desks, the H2OX water market and the ACE and JSEV carbon
  platforms, alongside the environmental registries it acquired with APX in 2022 — NAR (North American Renewables Registry),
  TIGR, I-REC, I-TRACK-G and the Xpansiv-powered digital fuels registries. Its public developer portal at developer.xpansiv.com
  publishes eleven OpenAPI descriptions across Xpansiv Connect (environmental commodity portfolio, retirement and transfer),
  Xpansiv Managed Solutions, the NAR and TIGR registry client APIs, the Optimal Outcomes suite and the APX Power Markets file
  registry, plus a FIX 4.4 marketplace protocol specification, Xpansiv Data market-data APIs and a first-party Python SDK.
url: https://raw.githubusercontent.com/api-evangelist/xpansiv/refs/heads/main/apis.yml
image: https://kinlane-productions2.s3.amazonaws.com/apis-io/apis-io-logo.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Environmental Commodities
- Carbon Markets
- Renewable Energy Certificates
- Registries
- Market Data
- Trading
- Energy
- Sustainability
- Climate
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: xpansiv:xpansiv-data
  name: Xpansiv Data API
  description: Real-time, end-of-day and historical transaction-based market data for environmental and energy commodities,
    sourced from CBL and global intermediaries including Evolution Markets. Delivered as time series, data-lake file groups
    and NCSV downloads over a JWT-authenticated REST API, with a first-party Python SDK.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-data
  baseURL: https://api.data.xpansiv.com
  tags:
  - Market Data
  - Time Series
  properties:
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-data
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-data/authorization
  - type: ErrorCatalog
    url: https://developer.xpansiv.com/developer-portal/xpansiv-data/errors
  - type: SDKs
    url: https://developer.xpansiv.com/developer-portal/xpansiv-data/sdk
- aid: xpansiv:xpansiv-marketplace-fix
  name: Xpansiv Marketplace FIX API
  description: The Xpansiv Marketplace Server API for retrieving real-time market data and executing and managing orders on
    CBL, published as rules of engagement against the FIX 4.4 specification from the FIX Trading Community, with Transaction,
    DropCopy and MarketData session types.
  humanURL: https://developer.xpansiv.com/developer-portal/marketplace
  baseURL: https://developer.xpansiv.com/developer-portal/marketplace/fix-api
  tags:
  - Trading
  - Market Data
  - FIX Protocol
  properties:
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/marketplace
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/marketplace/fix-api
- aid: xpansiv:xpansiv-account-api
  name: Xpansiv Account API
  description: Account Information
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Account
  tags_raw:
  - account
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-account-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-building-types-api
  name: Xpansiv Building types API
  description: Building types
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Building types
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-building-types-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-clean-transportation-api
  name: Xpansiv Clean Transportation API
  description: Clean Transportation
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Clean Transportation
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-clean-transportation-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-corporateentity-api
  name: Xpansiv Corporate Entity API
  description: Corporate Entities Operations
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Corporate Entity
  tags_raw:
  - corporateEntity
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-corporateentity-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-exchange-api
  name: Xpansiv Exchange API
  description: The Exchange APIs allow users to take various actions, both read and write, for their interactions with  execution
    venues, such as the CBL platform. The Search Deposits API allows the user to search the current deposits placed on execution
    venues. The Deposit Creation API allows the user to place inventory on deposit on a target execution venue.  The Deposit
    Withdraw API allows the user to withdraw and place back into inventory deposits held on an execution venue.  The Deposit
    Withdraw and Create Retirements API allows the user to withdraw and retire deposits held on an  execution venue.  The
    Deposit Settlement API call would be used to settle executed trades on an execution venue by an execution  venue operator.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Exchange
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-exchange-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-facilities-api
  name: Xpansiv Facilities API
  description: Facilities
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Facilities
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-facilities-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-facility-import-error-handling-api
  name: Xpansiv Facility import error handling API
  description: Facility import error handling
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Facility import error handling
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-facility-import-error-handling-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-file-type-v1-api
  name: Xpansiv File Type V1 API
  description: View, update or upload a file
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - file-type-v1
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-file-type-v1-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-fileregistry-api
  name: Xpansiv /file Registry API
  description: the File Registry REST API
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags: []
  tags_raw:
  - /fileRegistry
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-fileregistry-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-forward-deals-api
  name: Xpansiv Forward Deals API
  description: The Forward Deals API allows the user to search The Forward Deals associated with their Xpansiv Connect account  and/or
    other Xpansiv Connect accounts that have granted their user that access. Forward Deal information is  returned based on
    a Deal's last updated date. Note that this call has a number of optional fields that the users  needs to include if desired
    in the output.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Forward Deals
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-forward-deals-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-generators-api
  name: Xpansiv Generators API
  description: The Generators API from Xpansiv — 1 operation(s) for generators.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Generators
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-generators-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-instruments-api
  name: Xpansiv Instruments API
  description: The Instruments API from Xpansiv — 1 operation(s) for instruments.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Instruments
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-instruments-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-issuances-api
  name: Xpansiv Issuances API
  description: The Issuance API allows the user to pull information on any Issuances associated with their account,  or permissioned
    account, for the various registries they are linked with. The Instrument details on the  Issuance will be returned in
    the format of a Carbon Instrument (type CARBON) or a REC Instrument (type REC)  as appropriate. Each of the types are
    returned with data specific to the Carbon or REC attributes.
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Issuances
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-issuances-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-ledger-api
  name: Xpansiv Ledger API
  description: Ledger Operations
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - Ledger
  tags_raw:
  - ledger
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-ledger-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman
- aid: xpansiv:xpansiv-ledger-v1-api
  name: Xpansiv Ledger V1 API
  description: View an Account's current and historical instrument details
  humanURL: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  baseURL: https://connect.xpansiv.com/app/api/v1
  tags:
  - ledger-v1
  properties:
  - type: OpenAPI
    url: openapi/xpansiv-ledger-v1-api-openapi.yml
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect
  - type: GettingStarted
    url: https://developer.xpansiv.com/developer-portal/xpansiv-connect/getting-started
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-managed-solutions/authorization
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/nar-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/nar-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/tigr-registry
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/tigr-registry/authentication
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes
  - type: Quickstart
    url: https://developer.xpansiv.com/developer-portal/optimal-outcomes/quickstart
  - type: Documentation
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api
  - type: APIReference
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/apiendpoints
  - type: Authentication
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/authentication
  - type: Postman
    url: https://developer.xpansiv.com/developer-portal/xpansiv-power/rest_api/postman


# --- truncated at 32 KB (84 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/xpansiv/refs/heads/main/apis.yml

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