# DTN Point Observation API

**Canonical:** https://apis.io/apis/dtn/dtn-point-observation-api/  
**Provider:** DTN — https://apis.io/providers/dtn/  
**Base URL:** https://obs.api.dtn.com  
**Documentation:** https://devportal.dtn.com/catalog/Weather/dtn-observation-api/documentation

DTN Point Observation API is one of 38 APIs that [DTN](https://apis.io/providers/dtn/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Agriculture, Historical Data, Observations, and Weather. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, and release notes.

DTN Point Observation API delivers high-quality weather observation data from weather stations and locations worldwide. Supports near real-time and up to 30 years of historical weather observations. Authentication uses OAuth2 with Client ID and Client Secret. Access tokens obtained via POST to auth.weather.mg/oauth/token, valid for approximately 1 hour, delivered as Bearer tokens.

## Machine-readable artifacts (5)

- **Documentation** — https://devportal.dtn.com/catalog/Weather/dtn-observation-api/documentation
- **Portal** — https://api.weather.mg/
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/dtn/refs/heads/main/openapi/dtn-observation-api-openapi.json
- **Postman** — https://dev-portal-api.prd.coreservices.zones.dtn.com/v1/apis/dtn-observation-api/postman-collection/2.0.0
- **ReleaseNotes** — https://dev-portal-api.prd.coreservices.zones.dtn.com/v1/apis/dtn-observation-api/release-notes/2.0.0

## Other DTN APIs (12)

- [DTN Weather Conditions API](https://apis.io/apis/dtn/dtn-weather-conditions-api/)
- [DTN Point Forecast API](https://apis.io/apis/dtn/dtn-point-forecast-api/)
- [DTN Radar Precipitation Forecast API](https://apis.io/apis/dtn/dtn-radar-precipitation-forecast-api/)
- [DTN Commodity & Market Data API](https://apis.io/apis/dtn/dtn-commodity-data-api/)
- [DTN ABA WebSocket](https://apis.io/apis/dtn/agency-bulletin-websocket-api/)
- [DTN Agency Bulletin API](https://apis.io/apis/dtn/dtn-agency-bulletin-api/)
- [DTN Alerting API](https://apis.io/apis/dtn/dtn-alerting-api/)
- [DTN Astronomical API](https://apis.io/apis/dtn/dtn-astronomical-api/)
- [DTN Climatology API](https://apis.io/apis/dtn/dtn-climatology-api/)
- [DTN Developer Portal API](https://apis.io/apis/dtn/dtn-developer-portal-api/)
- [DTN Energy Event Index API](https://apis.io/apis/dtn/dtn-energy-event-index-api/)
- [DTN Enhanced Flight Hazards API](https://apis.io/apis/dtn/dtn-enhanced-flight-hazards-api/)

## Tags

Agriculture, Historical Data, Observations, Weather

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/dtn/dtn-point-observation-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/dtn/.