aid: ethereal-exploration-guild
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ethereal-exploration-guild.png
name: Ethereal Exploration Guild
description: 'Ethereal Exploration Guild (EtherealX) is an Indian spacetech company founded in 2022 in
  Bengaluru by Manu J. Nair, Prashant Sharma, and Shubhayu Sardar, building fully reusable medium-lift
  launch vehicles. Its lead product, the Razor Crest Mk-1 (RCM1), targets roughly 25 tons to low Earth
  orbit with high launch cadence, up to 16 orbit insertions per flight, and 72-96 hour turnaround. The
  company has manufactured its 80kN reusable upper-stage engine (Pegasus) using a proprietary Full Flow
  Segregated Cooling Cycle (FFSCC) and operates a large private rocket testing facility in Cuddalore,
  Tamil Nadu. EtherealX has raised on the order of $26M across multiple rounds, including a Series A in
  December 2025. The company offers launch services rather than any developer-facing API or platform.'
url: https://raw.githubusercontent.com/api-evangelist/ethereal-exploration-guild/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- prosus-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Frontier Tech
- Aerospace
- Spacetech
- Launch Vehicles
- Reusable Rockets
- Space
- India
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/ethereal-exploration-guild-domain-security.yml
- type: Website
  url: https://etherealx.space
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence