# TEROCARBON ## Docs - Introduction [Welcome to Tero Carbon](https://terocarbon.apidog.io/welcome-to-tero-carbon-961441m0.md): - Introduction [Benefits of Integrating with Tero Carbon](https://terocarbon.apidog.io/benefits-of-integrating-with-tero-carbon-961599m0.md): - Getting Started [Authentication](https://terocarbon.apidog.io/authentication-961649m0.md): - Getting Started [Base URLs](https://terocarbon.apidog.io/base-urls-961650m0.md): - Getting Started [Rate Limiting](https://terocarbon.apidog.io/rate-limiting-964119m0.md): - Getting Started [Webhooks](https://terocarbon.apidog.io/webhooks-972954m0.md): - Core Concepts [Core Concepts Overview](https://terocarbon.apidog.io/core-concepts-overview-961601m0.md): - Core Concepts [Assets (Verified Carbon Units - VCUs)](https://terocarbon.apidog.io/assets-verified-carbon-units-vcus-961617m0.md): - Core Concepts [OpenSea & CAD Trust Publication](https://terocarbon.apidog.io/opensea-cad-trust-publication-961629m0.md): - Core Concepts [Smart Contracts](https://terocarbon.apidog.io/smart-contracts-961636m0.md): - Integration Workflow [1. Onboarding & Setup](https://terocarbon.apidog.io/1-onboarding-setup-972972m0.md): - Integration Workflow [2. Listing VCUs on the Marketplace (User Journey)](https://terocarbon.apidog.io/2-listing-vcus-on-the-marketplace-user-journey-972980m0.md): - Integration Workflow [3. Handling Internal Marketplace Transactions (Transfers & Retirements)](https://terocarbon.apidog.io/3-handling-internal-marketplace-transactions-transfers-retirements-972986m0.md): - Integration Workflow [4. Returning VCUs to Tero Carbon (Detokenization/Retokenization)](https://terocarbon.apidog.io/4-returning-vcus-to-tero-carbon-detokenizationretokenization-972994m0.md): - Integration Workflow [5. Querying Public Data (CAD Trust)](https://terocarbon.apidog.io/5-querying-public-data-cad-trust-973001m0.md): - Policies & Legal [Legal Disclaimer](https://terocarbon.apidog.io/legal-disclaimer-961570m0.md): - Policies & Legal [Privacy Policy](https://terocarbon.apidog.io/privacy-policy-973058m0.md): - Policies & Legal [Asset Integrity Policy (Summary)](https://terocarbon.apidog.io/asset-integrity-policy-summary-961631m0.md): - Resources [FAQ](https://terocarbon.apidog.io/faq-964144m0.md): - Resources [Glossary](https://terocarbon.apidog.io/glossary-964107m0.md): - Resources [Support](https://terocarbon.apidog.io/support-964111m0.md): - Resources [Useful Links](https://terocarbon.apidog.io/useful-links-964465m0.md): ## API Docs - API Endpoints > Marketplace Data [getProjectData](https://terocarbon.apidog.io/getprojectdata-14838585e0.md): Retrieves detailed information about a specific project linked to VCUs currently held in the Marketplace's Tero Carbon custody account. - API Endpoints > Marketplace Data [getIssuanceData](https://terocarbon.apidog.io/getissuancedata-14838587e0.md): Retrieves details for a specific VCU issuance event from which VCUs are currently held in the Marketplace's Tero Carbon custody account. - API Endpoints > Marketplace Data [getUnitsData](https://terocarbon.apidog.io/getunitsdata-14838588e0.md): Retrieves information about specific VCU batches/units currently held in the Marketplace's Tero Carbon custody account. Filtering by projectID, issuanceID, etc., is recommended. - API Endpoints > Notifications [reportTransaction](https://terocarbon.apidog.io/reporttransaction-15964698e0.md): **Critical Endpoint.** Used by the Marketplace to **notify** Tero Carbon about significant operations involving Tero VCUs that have occurred **within the Marketplace's internal system**. Tero Carbon uses these notifications to keep its master registry aligned and potentially update related metadata. This endpoint **does not execute** the operation on Tero's side, it only reports it. Approval/rejection of the reported event is communicated asynchronously via Webhook. - API Endpoints > CAD Trust Data [getProjectList](https://terocarbon.apidog.io/getprojectlist-14838555e0.md): Retrieves a list of public project data registered by Tero Carbon and reported to CAD Trust. Supports filtering and pagination. Usage Restriction: Data is for informational/audit purposes only, not for listing assets unless they are in custody. - API Endpoints > CAD Trust Data [getIssuanceList](https://terocarbon.apidog.io/getissuancelist-14838561e0.md): Retrieves a list of public VCU issuance data registered by Tero Carbon and reported to CAD Trust. Supports filtering and pagination. Usage Restriction: Data is for informational/audit purposes only, not for listing assets unless they are in custody. - API Endpoints > CAD Trust Data [getUnitList](https://terocarbon.apidog.io/getunitlist-14838562e0.md): Provides a list of carbon unit operations, such as transfers or retirements, as reported to CAD Trust. This endpoint allows marketplaces to synchronize unit-level activities across platforms and improve transparency by referencing verifiable, blockchain-linked data from a trusted public source.