# SQUAKE Integration Docs ## API Integration Docs - [Overview](https://docs-integration.squake.earth/product.md): Guides to integrate SQUAKE's carbon APIs. - [Contact form](https://docs-integration.squake.earth/feedback-form.md) - [Incident form](https://docs-integration.squake.earth/incident-form.md) - [Calculation API Examples](https://docs-integration.squake.earth/api-calculations-request-response.md) - [Travel](https://docs-integration.squake.earth/api-calculations-request-response/travel.md) - [Accommodation](https://docs-integration.squake.earth/api-calculations-request-response/travel/accommodation.md) - [Accommodation: SQUAKE](https://docs-integration.squake.earth/api-calculations-request-response/travel/accommodation/accommodation-squake.md) - [Bus](https://docs-integration.squake.earth/api-calculations-request-response/travel/bus.md) - [Bus: SQUAKE](https://docs-integration.squake.earth/api-calculations-request-response/travel/bus/bus-squake.md) - [Bus: DEFRA πŸ‡¬πŸ‡§](https://docs-integration.squake.earth/api-calculations-request-response/travel/bus/bus-defra.md) - [Car](https://docs-integration.squake.earth/api-calculations-request-response/travel/car.md) - [Car: ACRISS](https://docs-integration.squake.earth/api-calculations-request-response/travel/car/car-acriss.md) - [Car: BASIC](https://docs-integration.squake.earth/api-calculations-request-response/travel/car/car-basic.md) - [Car: DEFRA πŸ‡¬πŸ‡§](https://docs-integration.squake.earth/api-calculations-request-response/travel/car/car-defra.md) - [Car: EEA πŸ‡ͺπŸ‡Ί](https://docs-integration.squake.earth/api-calculations-request-response/travel/car/car-eea.md) - [Car: EPA πŸ‡ΊπŸ‡Έ](https://docs-integration.squake.earth/api-calculations-request-response/travel/car/car-epa.md) - [Event](https://docs-integration.squake.earth/api-calculations-request-response/travel/event.md) - [Event: HCMI & CHSB](https://docs-integration.squake.earth/api-calculations-request-response/travel/event/event-hcmi.md) - [Ferry](https://docs-integration.squake.earth/api-calculations-request-response/travel/ferry.md) - [Ferry: ADEME πŸ‡«πŸ‡·](https://docs-integration.squake.earth/api-calculations-request-response/travel/ferry/ferry-ademe.md) - [Flight](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight.md) - [Flight: Routing (multi-leg)](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-routing.md) - [Flight: ADEME πŸ‡«πŸ‡·](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-ademe.md) - [Flight: Base Empreinte πŸ‡«πŸ‡·](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-base-empreinte.md) - [Flight: CO2 emissiefactoren πŸ‡³πŸ‡±](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-co2-emissiefactoren.md) - [Flight: DEFRA πŸ‡¬πŸ‡§](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-defra.md) - [Flight: EPA πŸ‡ΊπŸ‡Έ](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-epa.md) - [Flight: GATE4](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-gate4.md) - [Flight: ICAO](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-icao.md) - [Flight: TIM](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-tim.md) - [Flight: TU Chalmers πŸ‡ΈπŸ‡ͺ](https://docs-integration.squake.earth/api-calculations-request-response/travel/flight/flight-tu-chalmers.md) - [Hotel](https://docs-integration.squake.earth/api-calculations-request-response/travel/hotel.md) - [Hotel: DEFRA πŸ‡¬πŸ‡§](https://docs-integration.squake.earth/api-calculations-request-response/travel/hotel/hotel-defra.md) - [Hotel: GreenView](https://docs-integration.squake.earth/api-calculations-request-response/travel/hotel/hotel-greenview.md) - [Hotel: NOS-GESTES-CLIMAT](https://docs-integration.squake.earth/api-calculations-request-response/travel/hotel/hotel-nos-gestes-climat.md) - [Hotel: HCMI & CHSB](https://docs-integration.squake.earth/api-calculations-request-response/travel/hotel/hotel-hcmi.md) - [Train](https://docs-integration.squake.earth/api-calculations-request-response/travel/train.md) - [Train: ADEME πŸ‡«πŸ‡·](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-ademe.md) - [Train: Base Empreinte πŸ‡«πŸ‡·](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-base-empreinte.md) - [Train: CO2-emissiefactoren πŸ‡³πŸ‡±](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-co2-emissiefactoren.md) - [Train: DEFRA πŸ‡¬πŸ‡§](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-defra.md) - [Train: EPA πŸ‡ΊπŸ‡Έ](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-us-epa.md) - [Train: Green Travel Pledge](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-green-travel-pledge.md) - [Train: REM](https://docs-integration.squake.earth/api-calculations-request-response/travel/train/train-rem.md) - [Logistics](https://docs-integration.squake.earth/api-calculations-request-response/logistics.md) - [Air Freight](https://docs-integration.squake.earth/api-calculations-request-response/logistics/air-freight.md) - [Air Freight: DIN EN 16258](https://docs-integration.squake.earth/api-calculations-request-response/logistics/air-freight/air-freight-din-en-16258.md) - [Air Freight: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/air-freight/air-freight-glec.md) - [Inland Waterways](https://docs-integration.squake.earth/api-calculations-request-response/logistics/inland-waterways.md) - [Inland Waterways: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/inland-waterways/inland-waterways-glec.md) - [Logistics Site](https://docs-integration.squake.earth/api-calculations-request-response/logistics/logistics-site.md) - [Logistics Site: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/logistics-site/logistics-site-glec.md) - [Rail Freight](https://docs-integration.squake.earth/api-calculations-request-response/logistics/rail-freight.md) - [Rail Freight: DIN EN 16258](https://docs-integration.squake.earth/api-calculations-request-response/logistics/rail-freight/rail-freight-din-en-16258.md) - [Rail Freight: ECTA](https://docs-integration.squake.earth/api-calculations-request-response/logistics/rail-freight/rail-freight-ecta.md) - [Rail Freight: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/rail-freight/rail-freight-glec.md) - [Road Freight](https://docs-integration.squake.earth/api-calculations-request-response/logistics/road-freight.md) - [Road Freight: DIN EN 16258](https://docs-integration.squake.earth/api-calculations-request-response/logistics/road-freight/road-freight-din-en-16258.md) - [Road Freight: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/road-freight/road-freight-glec.md) - [Sea Freight](https://docs-integration.squake.earth/api-calculations-request-response/logistics/sea-freight.md) - [Road Freight: Clean Cargo](https://docs-integration.squake.earth/api-calculations-request-response/logistics/sea-freight/sea-freight-clean-cargo.md) - [Road Freight: DIN EN 16258](https://docs-integration.squake.earth/api-calculations-request-response/logistics/sea-freight/sea-freight-din-en-16258.md) - [Road Freight: EMSA πŸ‡ͺπŸ‡Ί](https://docs-integration.squake.earth/api-calculations-request-response/logistics/sea-freight/sea-freight-emsa.md) - [Road Freight: GLEC](https://docs-integration.squake.earth/api-calculations-request-response/logistics/sea-freight/sea-freight-glec.md) - [Van](https://docs-integration.squake.earth/api-calculations-request-response/logistics/van.md) - [Van: EEA πŸ‡ͺπŸ‡Ί](https://docs-integration.squake.earth/api-calculations-request-response/logistics/van/van-eea.md) - [Travel Data API](https://docs-integration.squake.earth/travel-data.md): Push structured trip records into SQUAKE for emissions reporting and carbon accounting. - [Create Travel Data Items](https://docs-integration.squake.earth/travel-data/create-travel-data-items.md): Ingest trip records with nested activities via POST /v2/travel-data. - [Notable Changes](https://docs-integration.squake.earth/notable-changes.md) - [Webhook Updates](https://docs-integration.squake.earth/notable-changes/webhook-updates.md): Notable Changes - [Release Notes](https://docs-integration.squake.earth/notable-changes/release-notes.md) - [Release Notes: 2026](https://docs-integration.squake.earth/notable-changes/release-notes/2026.md) - [Release Notes β€” June 2026](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-jun.md) - [Product Release Notes May 2026 – Hotels Dashboard & Train Accuracy](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-may.md) - [Release Notes β€” April 2026](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-apr.md) - [Release Notes β€” March 2026](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-mar.md) - [Product Release Notes February 2026 – Smarter Reporting, Clearer Methodology](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-feb.md) - [Product Release Notes January 2026 – New Year, Smoother Reporting & Checkout (Plus Stability Wins)](https://docs-integration.squake.earth/notable-changes/release-notes/2026/2026-jan.md) - [Release Notes: 2025](https://docs-integration.squake.earth/notable-changes/release-notes/2025.md) - [Product Release Notes December 2025 - Audit-Ready Upgrades, Flight GHGP, and a Smoother Reporting Experience](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-dec.md) - [Product Release Notes November 2025 – AI Insights, CVP Certificates & Audit-Ready Everything](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-nov.md) - [Product Release Notes October 2025 – Reporting Superpowers, FLIX Bus & Audits Go Visual](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-oct.md) - [Product Release Notes September 2025 – Audits, Reporting Suite & Smarter Cars, Hotels, and Integrations](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-sep.md) - [Product Release Notes August 2025 – Green Travel Pledge, US-EPA on Rails & Analytics Glow-Up](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-aug.md) - [Product Release Notes July 2025 - SPP Tables, DEFRA Time Travel, and a PDF Makeover](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-jul.md) - [Product Release Notes June 2025 - Money in Motion & Polished Under the Hood](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-jun.md) - [Product Release Notes May 2025 - More Data, Smarter Payments, and Anonymized Transactions](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-may.md) - [Product Release Notes April 2025 - Dashboards, Details & Diamonds πŸ’Ž](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-apr.md) - [Product Release Notes March 2025 - Pie, Polished & Production-Ready](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-mar.md) - [Product Release Notes February 2025 - Audits, Portfolios & Inventories: The Power Combo](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-feb.md) - [Product Release Notes January 2025 β€” First Launch of the Year: Faster, Smarter, Cleaner (Kickoff with Salesforce, TIM & DEFRA Enhancements)](https://docs-integration.squake.earth/notable-changes/release-notes/2025/2025-jan.md) - [Release Notes: 2024](https://docs-integration.squake.earth/notable-changes/release-notes/2024.md) - [Product Release Notes December 2024 - β€œCytric Goes Wild: Bugs Fixed, Features Flexed, and a Whole Lot of Travel Magic!” (Expanded Integrations, GLEC v3.1 Updates & Webhook API)](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-dec.md) - [Product Release Notes November 2024 - Carbon Targets Refinements, BCD Integration & Chrome Extension](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-nov.md) - [Product Release Notes October 2024 - We know your targets and are you trippin? (COβ‚‚ Targets, Travel](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-oct.md) - [Product Release Notes September 2024 - COβ‚‚ Targets, Travel Data API & Enhanced Data Accuracy](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-sep.md) - [Product Release Notes August 2024 - Product Pages Go Live, GATE4 Methodology & SAP Concur Trip Data](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-aug.md) - [Product Release Notes June-July 2024 - SAP Concur, New Integrations & Reporting Upgrades](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-jul.md) - [Product Release Notes May 2024 - Coffee, Trains, Cars & a Fresh Trust Page](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-may.md) - [Product Release Notes April 2024 - Seller Central Debut, Trust Page Build-out & Salesforce Enhancements](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-apr.md) - [Product Release Notes March 2024 - Salesforce Launch, Carbon Report Builder Completion, and DEFRA 2024 Updates](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-mar.md) - [Product Release Notes February 2024 - Salesforce, Address Logic, and Carbon Report Builder Foundations](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-feb.md) - [Product Release Notes January 2024 - Dashboard Checkout, Salesforce Deep Integration & Smarter Purchases](https://docs-integration.squake.earth/notable-changes/release-notes/2024/2024-jan.md) - [Release Notes: 2023](https://docs-integration.squake.earth/notable-changes/release-notes/2023.md) - [Product Release Notes December 2023 - Faster Purchases, Smarter Certificates & New Dashboard Views](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-dec.md) - [Product Release Notes November 2023 - GLEC 2023, Factor Updates & Green Fare Reductions](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-nov.md) - [Product Release Notes October 2023 - Dashboard Exports, Carbon Comparisons & GLEC 2023 Updates](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-oct.md) - [Product Release Notes September 2023 - Dashboard Upgrades, AirPlus Enhancements & Smarter Purchases](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-sep.md) - [Product Release Notes August 2023 - Faster Dashboards, AirPlus Integrations & Smarter Alerts](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-aug.md) - [Product Release Notes July 2023 - Faster Pipelines, Smarter Dashboards & Product Visuals](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-jul.md) - [Product Release Notes June 2023 - Massive Performance Boosts & Smarter Calculations](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-jun.md) - [Product Release Notes May 2023 - Faster Logging, Smarter Calculations & Trust Page v2](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-may.md) - [Product Release Notes April 2023 - HCMI for Hotels & Google TIM Prep](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-apr.md) - [Product Release Notes March 2023 - Smarter Codes, Better Emails, and Idempotent Purchases](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-mar.md) - [Product Release Notes February 2023 - V2 Goes Live & All Calculations Migrated](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-feb.md) - [Product Release Notes January 2023 - New Methodologies, Smarter Accommodation & Ruby 3](https://docs-integration.squake.earth/notable-changes/release-notes/2023/2023-jan.md) - [Release Notes: 2022](https://docs-integration.squake.earth/notable-changes/release-notes/2022.md) - [Product Release Notes December 2022 - Credit Notes, Trust Page & Private Jet Offsets](https://docs-integration.squake.earth/notable-changes/release-notes/2022/2022-dec.md) - [Product Release Notes November 2022](https://docs-integration.squake.earth/notable-changes/release-notes/2022/2022-nov.md) - [Calculation Changes](https://docs-integration.squake.earth/notable-changes/calculation-changes.md) - [GLEC v3.2](https://docs-integration.squake.earth/notable-changes/calculation-changes/glec-v3.2-jul.md) - [Train: REM methodology v2.4 β€” docs & API](https://docs-integration.squake.earth/notable-changes/calculation-changes/train-rem-v2-4.md) - [Green Travel Pledge Train - Now Live](https://docs-integration.squake.earth/notable-changes/calculation-changes/train-green-travel-pledge-live.md) - [EPA Train Methodology β€” Now Live](https://docs-integration.squake.earth/notable-changes/calculation-changes/train-epa-live.md) - [GreenView Hotel Methodology LIVE & SQUAKE Retirement](https://docs-integration.squake.earth/notable-changes/calculation-changes/greenview-july-2025.md) - [TIM v3.0.0](https://docs-integration.squake.earth/notable-changes/calculation-changes/tim-v3.0.0.md) - [Events according to HCMI - 2024 updates](https://docs-integration.squake.earth/notable-changes/calculation-changes/co2-emissiefactoren-energy-scope.md): Notable Changes - [Train according to CO2 emissiefactoren - energy scope inclusion](https://docs-integration.squake.earth/notable-changes/calculation-changes/hcmi-event-2024.md): Notable Changes - [Train: SQUAKE - April 2025 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/train-squake-april-2025.md): Notable Changes - [Bus & Train According to DEFRA are Now Available](https://docs-integration.squake.earth/notable-changes/calculation-changes/defra-live-2024.md): Bus & Train DEFRA Methodology Live 2024 - [Base Empreinte for Flights and Trains Now Live](https://docs-integration.squake.earth/notable-changes/calculation-changes/base-empreinte-live-2025.md): BASE-EMPREINTE for Flights and Trains Now Live - [TIM Transition to Version 2.0](https://docs-integration.squake.earth/notable-changes/calculation-changes/tim-v2.md) - [TIM & DEFRA: Distance Changes](https://docs-integration.squake.earth/notable-changes/calculation-changes/tim-defra-distance-nov-2024.md) - [Airline Code Support Update - December 2024](https://docs-integration.squake.earth/notable-changes/calculation-changes/iata-icao-airline.md) - [GLEC v3.1](https://docs-integration.squake.earth/notable-changes/calculation-changes/glec-v3.1.md) - [Car: DEFRA is Now Available](https://docs-integration.squake.earth/notable-changes/calculation-changes/car-defra-2024.md): Car DEFRA Methodology Update 2024 - [Hotel: DEFRA is Now Available](https://docs-integration.squake.earth/notable-changes/calculation-changes/hotel-defra-2024.md): Hotel DEFRA Methodology Update 2024 - [Hotel: HCMI - 2024 Updates](https://docs-integration.squake.earth/notable-changes/calculation-changes/hotel-hcmi-2024.md): HCMI & HSBI Methodology 2024 Updates - [Accommodation - September 2024 Updates](https://docs-integration.squake.earth/notable-changes/calculation-changes/accommodation-august-2024.md): Notable Changes - [Bus: SQUAKE - September 2024 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/bus-operator-specific-september-2024.md): Notable Changes - [Flight: DEFRA - July 2024 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/flight-defra-july-2024.md): Notable Changes - [GATE4 Methodology is Now Available](https://docs-integration.squake.earth/notable-changes/calculation-changes/flight-gate4-august-2024.md) - [GLEC, ECTA, and CLEAN-CARGO November 2023 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/glec-november-2023.md): Notable Changes - [Flight: ICAO v13 - July 2024 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/icao-v13-july-2024.md): Notable Changes - [TIM v1.3](https://docs-integration.squake.earth/notable-changes/calculation-changes/tim-v1.3.md): Notable Changes - [Train: SQUAKE - August 2024 Update](https://docs-integration.squake.earth/notable-changes/calculation-changes/train-squake-august-2024.md): Notable Changes - [Use Cases](https://docs-integration.squake.earth/use-cases.md) - [Fulfillment with API](https://docs-integration.squake.earth/use-cases/fulfillment-with-api.md): Direct integration - [Fulfillment with Self-Checkout](https://docs-integration.squake.earth/use-cases/fulfillment-with-self-checkout.md): Direct sales with SQUAKE provided checkout page - [Webhooks](https://docs-integration.squake.earth/use-cases/webhooks.md): Using SQUAKE Webhooks API to receive notifications about your customers' purchase-related events - [Webhooks API Reference](https://docs-integration.squake.earth/use-cases/webhooks-api-reference.md): SQUAKE Webhooks API reference for creating, updating and deleting webhooks - [Audits](https://docs-integration.squake.earth/audits.md) - [Auditable Reporting](https://docs-integration.squake.earth/audits/auditable-reporting.md) - [Retrieve the list of Audit logs](https://docs-integration.squake.earth/audits/list-audit-logs.md): Retrieve Audit Logs List - [Retrieve a specific Audit log](https://docs-integration.squake.earth/audits/specific-audit-log.md): Retrieve Specific Audit Log - [Migration Guide](https://docs-integration.squake.earth/migration-guide.md) - [From v1 to v2](https://docs-integration.squake.earth/migration-guide/from-v1-to-v2.md): Migrating from v1 to v2 of the SQUAKE API - [Sustainability FAQs](https://docs-integration.squake.earth/faq.md)