{
  "aid": "thespacedevs.com:main-v2.3.0",
  "name": "LaunchLibrary API v2.3.0",
  "type": "Index",
  "description": "The [Launch Library 2](https://thespacedevs.com/llapi) (**LL2**) API is a product by [The Space Devs](https://thespacedevs.com) (**TSD**) with an up-to-date database of spaceflight events.\n\n## ✅ API Version **Supported** ✅\n\nThis API version is the current latest supported version. \n### Rate Limits\n\nWhile this API is **free to use**, it is subject to **rate limiting** (15 calls per hour) for non-authenticated requests.\n\n→ Please use [https://lldev.thespacedevs.com](https://lldev.thespacedevs.com) for development testing. The development endpoint has stale and limited data but is not subject to any rate limits.\n\nIf you are interested in a higher rate limit, please consider supporting the project on [Patreon](https://www.patreon.com/TheSpaceDevs) to get an API Key. You can also send us one-time donations in [USD](https://www.paypal.com/donate/?hosted_button_id=UCPX4EL6E9JFA) or [EUR](https://www.paypal.com/donate/?hosted_button_id=5S7MGGWJJBHL6).\n\nYou can use the [`/api-throttle`](../2.3.0/api-throttle) endpoint to check your current usage statistics of the API.\n\n### Announcements\n\n- [LL 2.3.0 release](https://github.com/TheSpaceDevs/Tutorials/blob/main/announcements/LL_230_changelog.md): Full announcement and changelog for the release of LL version 2.3.0.\n\n## Supported Version Matrix\n\n| Version   | Status                  | Docs                                   | Notes                                        |\n|-----------|-------------------------|----------------------------------------|----------------------------------------------|\n| **2.0.0** | ❌ **Unsupported**     | [Docs (v2.0.0)](/2.0.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0. |\n| **2.1.0** | ❌ **Unsupported**     | [Docs (v2.1.0)](/2.1.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0.   |\n| **2.2.0** | ❌ **Unsupported**     | [Docs (v2.2.0)](/2.2.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0.   |\n| **2.3.0** | ✅ **Supported**        | [Docs (v2.3.0)](/2.3.0/swagger)         | Recommended for all production integrations.   |\n| **2.4.0** | 🛠 **Unreleased**        | [Docs (v2.4.0)](/2.4.0/swagger)         | TBD                                           |\n\n### FAQs & Tutorials\n\n- [GitHub repository](https://github.com/TheSpaceDevs/Tutorials/): Contains FAQs and tutorials for TSD APIs.\n- [TSD FAQ](https://github.com/TheSpaceDevs/Tutorials/blob/main/faqs/faq_TSD.md): TSD-specific FAQ (e.g., history, network, funding, etc.).\n- [LL2 FAQ](https://github.com/TheSpaceDevs/Tutorials/blob/main/faqs/faq_LL2.md): LL2-specific FAQ (e.g., data, authentication, filtering, etc.).\n- [LL2 Getting Started guide](https://github.com/TheSpaceDevs/Tutorials/blob/main/tutorials/getting_started_LL2/README.md): A simple guide to get started with LL2.\n\n### Feedback & Support\n\nIf you need any help with LL2, you can ask in the [`💬feedback-and-help`](https://discord.com/channels/676725644444565514/1019976345884827750) forum of the TSD [Discord server](https://discord.gg/p7ntkNA) or email [support@thespacedevs.com](mailto:support@thespacedevs.com).\n\nIf you notice any issue or outdated/missing data, please let us know in the [`💬data-issues`](https://discord.com/channels/676725644444565514/738822880875380746) channel of the TSD [Discord server](https://discord.gg/p7ntkNA) or email [support@thespacedevs.com](mailto:support@thespacedevs.com).",
  "url": "https://raw.githubusercontent.com/jentic/jentic-public-apis/refs/heads/main/apis/openapi/thespacedevs.com/main/v2.3.0/apis.json",
  "tags": [
    "thespacedevs.com",
    "main"
  ],
  "created": "2026-04-11",
  "modified": "2026-04-11",
  "specificationVersion": "0.19",
  "access": "3rd-Party",
  "maintainers": [
    {
      "FN": "Jentic",
      "X-github": "jentic",
      "url": "https://github.com/jentic"
    }
  ],
  "apis": [
    {
      "aid": "thespacedevs.com:main-v2.3.0",
      "name": "LaunchLibrary API v2.3.0",
      "description": "The [Launch Library 2](https://thespacedevs.com/llapi) (**LL2**) API is a product by [The Space Devs](https://thespacedevs.com) (**TSD**) with an up-to-date database of spaceflight events.\n\n## ✅ API Version **Supported** ✅\n\nThis API version is the current latest supported version. \n### Rate Limits\n\nWhile this API is **free to use**, it is subject to **rate limiting** (15 calls per hour) for non-authenticated requests.\n\n→ Please use [https://lldev.thespacedevs.com](https://lldev.thespacedevs.com) for development testing. The development endpoint has stale and limited data but is not subject to any rate limits.\n\nIf you are interested in a higher rate limit, please consider supporting the project on [Patreon](https://www.patreon.com/TheSpaceDevs) to get an API Key. You can also send us one-time donations in [USD](https://www.paypal.com/donate/?hosted_button_id=UCPX4EL6E9JFA) or [EUR](https://www.paypal.com/donate/?hosted_button_id=5S7MGGWJJBHL6).\n\nYou can use the [`/api-throttle`](../2.3.0/api-throttle) endpoint to check your current usage statistics of the API.\n\n### Announcements\n\n- [LL 2.3.0 release](https://github.com/TheSpaceDevs/Tutorials/blob/main/announcements/LL_230_changelog.md): Full announcement and changelog for the release of LL version 2.3.0.\n\n## Supported Version Matrix\n\n| Version   | Status                  | Docs                                   | Notes                                        |\n|-----------|-------------------------|----------------------------------------|----------------------------------------------|\n| **2.0.0** | ❌ **Unsupported**     | [Docs (v2.0.0)](/2.0.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0. |\n| **2.1.0** | ❌ **Unsupported**     | [Docs (v2.1.0)](/2.1.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0.   |\n| **2.2.0** | ❌ **Unsupported**     | [Docs (v2.2.0)](/2.2.0/swagger)           | No new fixes or features. Migrate to ≥ 2.3.0.   |\n| **2.3.0** | ✅ **Supported**        | [Docs (v2.3.0)](/2.3.0/swagger)         | Recommended for all production integrations.   |\n| **2.4.0** | 🛠 **Unreleased**        | [Docs (v2.4.0)](/2.4.0/swagger)         | TBD                                           |\n\n### FAQs & Tutorials\n\n- [GitHub repository](https://github.com/TheSpaceDevs/Tutorials/): Contains FAQs and tutorials for TSD APIs.\n- [TSD FAQ](https://github.com/TheSpaceDevs/Tutorials/blob/main/faqs/faq_TSD.md): TSD-specific FAQ (e.g., history, network, funding, etc.).\n- [LL2 FAQ](https://github.com/TheSpaceDevs/Tutorials/blob/main/faqs/faq_LL2.md): LL2-specific FAQ (e.g., data, authentication, filtering, etc.).\n- [LL2 Getting Started guide](https://github.com/TheSpaceDevs/Tutorials/blob/main/tutorials/getting_started_LL2/README.md): A simple guide to get started with LL2.\n\n### Feedback & Support\n\nIf you need any help with LL2, you can ask in the [`💬feedback-and-help`](https://discord.com/channels/676725644444565514/1019976345884827750) forum of the TSD [Discord server](https://discord.gg/p7ntkNA) or email [support@thespacedevs.com](mailto:support@thespacedevs.com).\n\nIf you notice any issue or outdated/missing data, please let us know in the [`💬data-issues`](https://discord.com/channels/676725644444565514/738822880875380746) channel of the TSD [Discord server](https://discord.gg/p7ntkNA) or email [support@thespacedevs.com](mailto:support@thespacedevs.com).",
      "image": "",
      "baseURL": "https://ll.thespacedevs.com/",
      "humanURL": "https://github.com/jentic/jentic-public-apis/tree/main/apis/openapi/thespacedevs.com/main/v2.3.0",
      "version": "v2.3.0",
      "tags": [
        "thespacedevs.com",
        "main"
      ],
      "properties": [
        {
          "type": "OpenAPI",
          "name": "OpenAPI definition",
          "url": "https://raw.githubusercontent.com/jentic/jentic-public-apis/refs/heads/main/apis/openapi/thespacedevs.com/main/v2.3.0/openapi.json",
          "mediaType": "application/openapi+json"
        },
        {
          "type": "GitHubRepo",
          "url": "https://github.com/jentic/jentic-public-apis/tree/main/apis/openapi/thespacedevs.com/main/v2.3.0"
        }
      ]
    }
  ]
}