API explorer
Browse every documented operation, parameter, and example, and copy a request to run in your own environment.
Universe implementation Verified 2026-08-31
Describes what a Bitcoin Universe service actually does today. It is not a statement about the protocol in general.
- Page ID
-
tools/api-explorer - Normative authority
- Universe implementation documentation
- Networks
- mainnet
- Documentation version
- 2026.08
- Audience
- developer, integrator
- Owner
- bitcoin-universe-docs
- Sources
-
- Universe Atomicals NFT, Realm, and Subrealm index
at
1d9109c68d95private repository - Universe ARC-20 index and Marketplace v1 authority
at
670030e50071private repository
- Universe Atomicals NFT, Realm, and Subrealm index
at
- Known limitations
-
- The explorer never sends a request. It renders the contract and produces a command you run yourself.
- No credential is embedded, offered, or stored.
API explorer
Schema and copy only. No requests are sentReading a mutation
Section titled “Reading a mutation”Mutations are marked. Before building one, read:
- Authentication for the signature material and headers.
- Idempotency and request IDs for safe retries.
- Marketplace v1 for the exact protocol data shapes.
The copied command carries placeholders for the idempotency key and the body, because the signature covers the exact body bytes. Re-serialising the body invalidates it.
Downloads
Section titled “Downloads”The full documents are on OpenAPI and downloads.