Payload Flight Instance
Modes
Levels of detail in the response - list, normal, detailed
Example - /payload_flights/?mode=list
Filters
Parameters - payload
Example - /payload_flights/?payload=2
Number of results
Use limit to control the number of objects in the response (max 100)
Example - /payload_flights/?limit=2
Format
Switch to JSON output - /payload_flights/?format=json
Help
Find all the FAQs and support links on the documentation homepage - lldev.thespacedevs.com/docs
GET /2.3.0/payload_flights/55/?format=api
{ "response_mode": "detailed", "id": 55, "url": "https://lldev.thespacedevs.com/2.3.0/payload_flights/55/?format=api", "destination": "Swift", "amount": 1, "payload": { "response_mode": "detailed", "id": 49, "name": "LINK", "type": { "id": 7, "name": "In-Orbit Servicing" }, "manufacturer": { "response_mode": "normal", "id": 1107, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/1107/?format=api", "name": "Katalyst Space", "abbrev": "KTLST", "type": { "id": 5, "name": "Private" }, "featured": false, "country": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "description": "", "administrator": null, "founding_year": 2020, "launchers": "", "spacecraft": "LINK", "parent": null, "image": null, "logo": { "id": 2773, "name": "Katalyst Space logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074331.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074331.png", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [ { "id": 19, "type": { "id": 1, "name": "transparent for light background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/dark_25282252_image_20260612074333.png" }, { "id": 20, "type": { "id": 2, "name": "transparent for dark background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/light.png_trans_image_20260612074333.png" } ] }, "social_logo": { "id": 2772, "name": "Katalyst Space social logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074101.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074101.jpeg", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "total_launch_count": 0, "consecutive_successful_launches": 0, "successful_launches": 0, "failed_launches": 0, "pending_launches": 0, "consecutive_successful_landings": 0, "successful_landings": 0, "failed_landings": 0, "attempted_landings": 0, "successful_landings_spacecraft": 0, "failed_landings_spacecraft": 0, "attempted_landings_spacecraft": 0, "successful_landings_payload": 0, "failed_landings_payload": 0, "attempted_landings_payload": 0, "info_url": "https://www.katalystspace.com/", "wiki_url": null, "social_media_links": [ { "id": 431, "social_media": { "id": 3, "name": "Homepage", "url": null, "logo": null }, "url": "https://www.katalystspace.com/" }, { "id": 432, "social_media": { "id": 4, "name": "LinkedIn", "url": "https://www.linkedin.com/", "logo": { "id": 2321, "name": "LinkedIn logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_20250211191111.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_thumbnail_20250211191112.png", "credit": "LinkedIn", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://www.linkedin.com/company/katalyst-space" } ] }, "operator": { "response_mode": "normal", "id": 1107, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/1107/?format=api", "name": "Katalyst Space", "abbrev": "KTLST", "type": { "id": 5, "name": "Private" }, "featured": false, "country": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "description": "", "administrator": null, "founding_year": 2020, "launchers": "", "spacecraft": "LINK", "parent": null, "image": null, "logo": { "id": 2773, "name": "Katalyst Space logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074331.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074331.png", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [ { "id": 19, "type": { "id": 1, "name": "transparent for light background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/dark_25282252_image_20260612074333.png" }, { "id": 20, "type": { "id": 2, "name": "transparent for dark background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/light.png_trans_image_20260612074333.png" } ] }, "social_logo": { "id": 2772, "name": "Katalyst Space social logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074101.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074101.jpeg", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "total_launch_count": 0, "consecutive_successful_launches": 0, "successful_launches": 0, "failed_launches": 0, "pending_launches": 0, "consecutive_successful_landings": 0, "successful_landings": 0, "failed_landings": 0, "attempted_landings": 0, "successful_landings_spacecraft": 0, "failed_landings_spacecraft": 0, "attempted_landings_spacecraft": 0, "successful_landings_payload": 0, "failed_landings_payload": 0, "attempted_landings_payload": 0, "info_url": "https://www.katalystspace.com/", "wiki_url": null, "social_media_links": [ { "id": 431, "social_media": { "id": 3, "name": "Homepage", "url": null, "logo": null }, "url": "https://www.katalystspace.com/" }, { "id": 432, "social_media": { "id": 4, "name": "LinkedIn", "url": "https://www.linkedin.com/", "logo": { "id": 2321, "name": "LinkedIn logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_20250211191111.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_thumbnail_20250211191112.png", "credit": "LinkedIn", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://www.linkedin.com/company/katalyst-space" } ] }, "image": { "id": 2774, "name": "Swift Rescue Mission render", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/swift_rescue_mi_image_20260612075006.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/swift_rescue_mi_image_thumbnail_20260612075006.png", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": false, "variants": [] }, "wiki_link": "https://en.wikipedia.org/wiki/Swift_rescue_mission", "info_link": "", "program": [], "cost": 30000000, "mass": 400.0, "description": "Spacecraft designed, built and operated by Katalyst Space as part of the Swift rescue mission" }, "launch": { "id": "f596ad48-881e-47d6-806d-113c6dd97427", "url": "https://lldev.thespacedevs.com/2.3.0/launches/f596ad48-881e-47d6-806d-113c6dd97427/?format=api", "name": "Pegasus XL | Swift Boost Mission", "response_mode": "normal", "slug": "pegasus-xl-swift-boost-mission", "launch_designator": "2026-152", "status": { "id": 3, "name": "Launch Successful", "abbrev": "Success", "description": "The launch vehicle successfully inserted its payload(s) into the target orbit(s)." }, "last_updated": "2026-07-03T23:47:56Z", "net": "2026-07-03T08:36:00Z", "net_precision": { "id": 1, "name": "Minute", "abbrev": "MIN", "description": "The T-0 is accurate to the minute." }, "window_end": "2026-07-03T08:36:00Z", "window_start": "2026-07-03T08:36:00Z", "image": { "id": 1800, "name": "Pegasus XL mounted on the carrier aircraft", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pegasus_xl_moun_image_20240307124328.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pegasus_xl_moun_image_thumbnail_20240307124328.jpeg", "credit": "NASA/Laurie Losey", "license": { "id": 4, "name": "NASA Image and Media Guidelines", "priority": 0, "link": "https://www.nasa.gov/nasa-brand-center/images-and-media/" }, "single_use": false, "variants": [] }, "infographic": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/infographic_images/pegasus2520xl_infographic_20260612071925.jpeg", "probability": null, "weather_concerns": null, "failreason": "", "hashtag": null, "launch_service_provider": { "response_mode": "list", "id": 257, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/257/?format=api", "name": "Northrop Grumman Space Systems", "abbrev": "NGSS", "type": { "id": 3, "name": "Commercial" } }, "rocket": { "id": 8811, "configuration": { "response_mode": "list", "id": 173, "url": "https://lldev.thespacedevs.com/2.3.0/launcher_configurations/173/?format=api", "name": "Pegasus XL", "families": [ { "response_mode": "list", "id": 117, "name": "Pegasus" } ], "full_name": "Pegasus XL", "variant": "" } }, "mission": { "id": 7402, "name": "Swift Boost Mission", "type": "Mission Extension", "description": "Contracted by NASA under the Small Business Innovation Research Phase 3 contract, Katalyst Space Technologies' LINK servicing spacecraft will rendezvous and attach to NASA’s Neil Gehrels Swift Observatory to re-boost its orbit. This aims to demonstrate a key capability for the future of space exploration and extending the Swift mission’s science lifetime in gamma ray astronomy.", "image": null, "orbit": { "id": 8, "name": "Low Earth Orbit", "abbrev": "LEO", "celestial_body": { "response_mode": "list", "id": 1, "name": "Earth" } }, "agencies": [ { "response_mode": "normal", "id": 1107, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/1107/?format=api", "name": "Katalyst Space", "abbrev": "KTLST", "type": { "id": 5, "name": "Private" }, "featured": false, "country": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "description": "", "administrator": null, "founding_year": 2020, "launchers": "", "spacecraft": "LINK", "parent": null, "image": null, "logo": { "id": 2773, "name": "Katalyst Space logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074331.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074331.png", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [ { "id": 19, "type": { "id": 1, "name": "transparent for light background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/dark_25282252_image_20260612074333.png" }, { "id": 20, "type": { "id": 2, "name": "transparent for dark background" }, "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/image_variants/light.png_trans_image_20260612074333.png" } ] }, "social_logo": { "id": 2772, "name": "Katalyst Space social logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_20260612074101.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/katalyst_space__image_thumbnail_20260612074101.jpeg", "credit": "Katalyst Space", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "total_launch_count": 0, "consecutive_successful_launches": 0, "successful_launches": 0, "failed_launches": 0, "pending_launches": 0, "consecutive_successful_landings": 0, "successful_landings": 0, "failed_landings": 0, "attempted_landings": 0, "successful_landings_spacecraft": 0, "failed_landings_spacecraft": 0, "attempted_landings_spacecraft": 0, "successful_landings_payload": 0, "failed_landings_payload": 0, "attempted_landings_payload": 0, "info_url": "https://www.katalystspace.com/", "wiki_url": null, "social_media_links": [ { "id": 431, "social_media": { "id": 3, "name": "Homepage", "url": null, "logo": null }, "url": "https://www.katalystspace.com/" }, { "id": 432, "social_media": { "id": 4, "name": "LinkedIn", "url": "https://www.linkedin.com/", "logo": { "id": 2321, "name": "LinkedIn logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_20250211191111.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/linkedin_logo_image_thumbnail_20250211191112.png", "credit": "LinkedIn", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://www.linkedin.com/company/katalyst-space" } ] }, { "response_mode": "normal", "id": 44, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/44/?format=api", "name": "National Aeronautics and Space Administration", "abbrev": "NASA", "type": { "id": 1, "name": "Government" }, "featured": true, "country": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "description": "The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.", "administrator": "Administrator: Jared Isaacman", "founding_year": 1958, "launchers": "Space Shuttle | SLS", "spacecraft": "Orion", "parent": null, "image": { "id": 19, "name": "[AUTO] National Aeronautics and Space Administration - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/national2520aeronautics2520and2520space2520administration_image_20190207032448.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184631.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "logo": { "id": 161, "name": "[AUTO] National Aeronautics and Space Administration - logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/national2520aeronautics2520and2520space2520administration_logo_20190207032448.png", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185043.png", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "social_logo": { "id": 76, "name": "[AUTO] National Aeronautics and Space Administration - social_logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/national2520aeronautics2520and2520space2520administration_nation_20230803040809.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184823.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "total_launch_count": 142, "consecutive_successful_launches": 12, "successful_launches": 122, "failed_launches": 20, "pending_launches": 5, "consecutive_successful_landings": 0, "successful_landings": 0, "failed_landings": 0, "attempted_landings": 0, "successful_landings_spacecraft": 179, "failed_landings_spacecraft": 2, "attempted_landings_spacecraft": 181, "successful_landings_payload": 0, "failed_landings_payload": 0, "attempted_landings_payload": 0, "info_url": "https://www.nasa.gov", "wiki_url": "https://en.wikipedia.org/wiki/National_Aeronautics_and_Space_Administration", "social_media_links": [] } ], "info_urls": [], "vid_urls": [] }, "pad": { "id": 59, "url": "https://lldev.thespacedevs.com/2.3.0/pads/59/?format=api", "active": true, "agencies": [], "name": "Kwajalein Atoll", "image": null, "description": null, "info_url": null, "wiki_url": "https://en.wikipedia.org/wiki/Kwajalein_Atoll", "map_url": "https://www.google.com/maps?q=8.716667,167.733333", "latitude": 8.716667, "longitude": 167.733333, "country": { "id": 52, "name": "Marshall Islands", "alpha_2_code": "MH", "alpha_3_code": "MHL", "nationality_name": "Marshallese", "nationality_name_composed": "Marshallese" }, "map_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/pad_59_20200803143427.jpg", "total_launch_count": 5, "orbital_launch_attempt_count": 5, "fastest_turnaround": "P186DT44M35S", "location": { "response_mode": "normal", "id": 20, "url": "https://lldev.thespacedevs.com/2.3.0/locations/20/?format=api", "name": "Air launch to orbit", "celestial_body": { "response_mode": "normal", "id": 1, "name": "Earth", "type": { "id": 1, "name": "Planet" }, "diameter": 12742000.0, "mass": 5.972168e+24, "gravity": 9.80655, "length_of_day": "1 00:00:00", "atmosphere": true, "image": { "id": 2040, "name": "Earth (Apollo 17)", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_20240402194304.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_thumbnail_20240402194305.jpeg", "credit": "NASA", "license": { "id": 4, "name": "NASA Image and Media Guidelines", "priority": 0, "link": "https://www.nasa.gov/nasa-brand-center/images-and-media/" }, "single_use": true, "variants": [] }, "description": "Earth is the third planet from the Sun and the only astronomical object known to harbor life.", "wiki_url": "https://en.wikipedia.org/wiki/Earth", "total_attempted_launches": 7651, "successful_launches": 7094, "failed_launches": 557, "total_attempted_landings": 1384, "successful_landings": 1335, "failed_landings": 49 }, "active": true, "country": { "id": 17, "name": "Unknown", "alpha_2_code": "??", "alpha_3_code": "???", "nationality_name": "Earthling", "nationality_name_composed": "Earthling" }, "description": "", "image": { "id": 33, "name": "Virgin Orbit LauncherOne", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/virgin2520orbit_image_20200101110056.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184714.jpeg", "credit": "Virgin Orbit", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "map_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/location_20_20200803142433.jpg", "longitude": null, "latitude": null, "timezone_name": "", "total_launch_count": 52, "total_landing_count": 0 } }, "webcast_live": false, "program": [], "orbital_launch_attempt_count": 7331, "location_launch_attempt_count": 52, "pad_launch_attempt_count": 5, "agency_launch_attempt_count": 17, "orbital_launch_attempt_count_year": 158, "location_launch_attempt_count_year": 1, "pad_launch_attempt_count_year": 1, "agency_launch_attempt_count_year": 2 }, "landing": null, "docking_events": [] }
