Travel Impact Model API
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Travel Impact Model API lets you query travel carbon emission estimates.
Service: travelimpactmodel.googleapis.com
To call this service, we recommend that you use the Google-provided client libraries. If your application needs to use your own libraries to call this service, use the following information when you make the API requests.
Discovery document
A Discovery Document is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery document:
Service endpoint
A service endpoint is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:
https://travelimpactmodel.googleapis.com
| Methods |
computeFlightEmissions |
POST /v1/flights:computeFlightEmissions
Stateless method to retrieve emission estimates. |
computeTypicalFlightEmissions |
POST /v1/flights:computeTypicalFlightEmissions
Retrieves typical flight emissions estimates between two airports, also known as a market. |
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Last updated 2025-06-04 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-04 UTC."],[[["\u003cp\u003eThe Travel Impact Model API provides estimates of carbon emissions for flights.\u003c/p\u003e\n"],["\u003cp\u003eYou can query the API using REST and the \u003ccode\u003ev1.flights\u003c/code\u003e resource.\u003c/p\u003e\n"],["\u003cp\u003eGoogle-provided client libraries are recommended for interacting with the API.\u003c/p\u003e\n"],["\u003cp\u003eAlternatively, you can use the provided discovery document and service endpoint for custom integration.\u003c/p\u003e\n"],["\u003cp\u003eEmission estimates can be retrieved using the \u003ccode\u003ecomputeFlightEmissions\u003c/code\u003e method.\u003c/p\u003e\n"]]],["The Travel Impact Model API, accessible via `travelimpactmodel.googleapis.com`, provides travel carbon emission estimates. It uses a REST resource `v1.flights` with a `computeFlightEmissions` method. This stateless method, called via `POST /v1/flights:computeFlightEmissions`, retrieves emission estimates. A Discovery Document, available at `\u003chttps://travelimpactmodel.googleapis.com/$discovery/rest?version=v1\u003e`, provides a machine-readable API specification. The base service endpoint is `https://travelimpactmodel.googleapis.com`. Client libraries are recommended for accessing this service.\n"],null,["# Travel Impact Model API lets you query travel carbon emission estimates.\n\n- [REST Resource: v1.flights](#v1.flights)\n\nService: travelimpactmodel.googleapis.com\n-----------------------------------------\n\nTo call this service, we recommend that you use the Google-provided [client libraries](https://cloud.google.com/apis/docs/client-libraries-explained). If your application needs to use your own libraries to call this service, use the following information when you make the API requests.\n\n### Discovery document\n\nA [Discovery Document](https://developers.google.com/discovery/v1/reference/apis) is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery document:\n\n- \u003chttps://travelimpactmodel.googleapis.com/$discovery/rest?version=v1\u003e\n\n### Service endpoint\n\nA [service endpoint](https://cloud.google.com/apis/design/glossary#api_service_endpoint) is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:\n\n- `https://travelimpactmodel.googleapis.com`\n\nREST Resource: [v1.flights](/travel/impact-model/docs/reference/rest/v1/flights)\n--------------------------------------------------------------------------------\n\n| Methods ||\n|--------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------|\n| [computeFlightEmissions](/travel/impact-model/docs/reference/rest/v1/flights/computeFlightEmissions) | `POST /v1/flights:computeFlightEmissions` Stateless method to retrieve emission estimates. |\n| [computeTypicalFlightEmissions](/travel/impact-model/docs/reference/rest/v1/flights/computeTypicalFlightEmissions) | `POST /v1/flights:computeTypicalFlightEmissions` Retrieves typical flight emissions estimates between two airports, also known as a market. |"]]
