Relativity Space

Relativity Space Payload and Rideshare

Payload integration for dedicated constellation deployments, single large satellites, and multi-customer rideshare missions, supported through a standard Payload Attach Fitting (PAF) interface and documented in a payload user's guide. Mission integration is handled via sales and engineering contact, not a public API. Informational entry only.

GitHub OpenAPI

Documentation

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Documentation
https://www.relativityspace.com/terran-r

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/relativity-space/refs/heads/main/openapi/relativity-space-openapi.yml

OpenAPI Specification

relativity-space-openapi.yml Raw ↑ 
openapi: 3.0.1
info:
  title: Relativity Space API
  description: >-
    Relativity Space is an aerospace manufacturer that builds the Terran R
    reusable launch vehicle using its Stargate metal 3D printing platform and
    sells dedicated and rideshare launch services. As of the documented date,
    Relativity Space does NOT publish a public, machine-consumable developer
    API. There is no REST, GraphQL, gRPC, or WebSocket interface, and no API
    reference, base URL, authentication scheme, or SDK is offered to external
    developers. The company's developer-facing material is the Terran payload
    user's guide (PDF mission integration documentation) and human sales /
    engineering contact for payload integration - none of which constitute a
    programmatic API. This OpenAPI document is therefore intentionally an empty
    contract (paths is empty) and exists only to catalog the provider honestly
    within API Evangelist. NOTE: This entry is distinct from "Relativity"
    (relativity.com), the legal e-discovery / RelativityOne company, which is a
    separate organization already tracked in the catalog.
  termsOfService: https://www.relativityspace.com
  contact:
    name: Relativity Space
    url: https://www.relativityspace.com
  version: '0.0'
servers:
  - url: https://www.relativityspace.com
    description: >-
      Marketing and product website only. This is not an API host; no
      programmatic endpoints are served from this origin.
paths: {}