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✧Cosmos HOS

⌂Mainland OS

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v9.0.0 — HOS Sovereign OS

4 OS — 12 Districts — 40+ Systems

Instances/Cosmos Trade/Docs/API Reference

API Reference

REST API reference for Cosmos Trade including gallery management, authentication, auctions, and provenance endpoints.

Endpoints

42

+6

Rate Limit

500/min

Avg. Latency

62ms

-8ms

Webhooks

12

+3

OpenAPI 3.1 specification with interactive explorerWebhook delivery with retry and dead letter queueSandbox environment with sample art and auction data

API Modules

namemethodsdescription
/v1/galleryGET, POST, PUTGallery and item management
/v1/authenticationGET, POSTSubmit and track authentication requests
/v1/auctionsGET, POSTAuction monitoring and bidding
/v1/provenanceGETProvenance chain verification
/v1/collectorsGET, POST, PUTCollector CRM and recommendations

Webhook Events

authentication.completed

description: Triggered when an item passes authentication

auction.bid_placed

description: Triggered when a bid is placed on a tracked lot

provenance.updated

description: Triggered when a provenance record is updated

C
cosmostrade.codeloop.co
Cosmos Trade HOS · Docs