subspace

Expose a local HTTP service (e.g. LLM inference on a GPU machine) through a public relay server, without touching firewall or NAT rules.

The GPU machine dials out to the server; requesters reach it by passing its id as a bearer token.

requester --HTTP--> subspace server (public) <--websocket-- subspace client --> localhost:<port>

Install

uv tool install subspace-tunnel

or run without installing: uvx subspace-tunnel ...

Server

# server.yaml
listen: ":8080"
client_tokens:
  - "some-long-random-token"

subspace server --config server.yaml

TLS is out of scope, put the server behind Caddy/nginx/etc.

Client (GPU machine)

subspace client --server https://relay.example.com --token some-long-random-token --id some-long-random-id --port 8000

--upstream-authorization "Bearer sk-..." sets the Authorization header sent to the local port. Without it, the header is stripped.

Only one client can hold an id at a time. The id is freed when the client disconnects, or ~20s after it dies.

Requester

curl https://relay.example.com/v1/models -H "Authorization: Bearer some-long-random-id"

The id is effectively an api key: anyone who knows it can use the exposed service.

Metadata

Release files for subspace-tunnel 0.1.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Built distributions (wheels)

Table of built distributions (wheels) for subspace-tunnel 0.1.1
File	Interpreter	ABI	Platform	Actions Reset
subspace_tunnel-0.1.1-py3-none-win_arm64.whl 6.9 MB Oct 21, 2026 Without provenance	Python 3	none	Windows ARM64	Details for subspace_tunnel-0.1.1-py3-none-win_arm64.whl
subspace_tunnel-0.1.1-py3-none-win_amd64.whl 7.5 MB Oct 21, 2026 Without provenance	Python 3	none	Windows x86-64	Details for subspace_tunnel-0.1.1-py3-none-win_amd64.whl
subspace_tunnel-0.1.1-py3-none-musllinux_1_2_x86_64.whl 7.3 MB Oct 21, 2026 Without provenance	Python 3	none	Linux musl 1.2+ x86-64	Details for subspace_tunnel-0.1.1-py3-none-musllinux_1_2_x86_64.whl
subspace_tunnel-0.1.1-py3-none-musllinux_1_2_aarch64.whl 6.8 MB Oct 21, 2026 Without provenance	Python 3	none	Linux musl 1.2+ ARM64	Details for subspace_tunnel-0.1.1-py3-none-musllinux_1_2_aarch64.whl
subspace_tunnel-0.1.1-py3-none-manylinux_2_17_x86_64.whl 7.3 MB Oct 21, 2026 Without provenance	Python 3	none	Linux glibc 2.17+ x86-64	Details for subspace_tunnel-0.1.1-py3-none-manylinux_2_17_x86_64.whl
subspace_tunnel-0.1.1-py3-none-manylinux_2_17_aarch64.whl 6.8 MB Oct 21, 2026 Without provenance	Python 3	none	Linux glibc 2.17+ ARM64	Details for subspace_tunnel-0.1.1-py3-none-manylinux_2_17_aarch64.whl
subspace_tunnel-0.1.1-py3-none-macosx_12_0_x86_64.whl 7.4 MB Oct 21, 2026 Without provenance	Python 3	none	macOS 12.0+ x86-64	Details for subspace_tunnel-0.1.1-py3-none-macosx_12_0_x86_64.whl
subspace_tunnel-0.1.1-py3-none-macosx_12_0_arm64.whl 6.9 MB Oct 21, 2026 Without provenance	Python 3	none	macOS 12.0+ ARM64	Details for subspace_tunnel-0.1.1-py3-none-macosx_12_0_arm64.whl

Total release size: 56.7 MB

Release files / subspace_tunnel-0.1.1-py3-none-win_arm64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-win_arm64.whl
Size	6.9 MB
Tags	Python 3 Windows ARM64
SHA-256 checksum How to use checksums	`07bc542a1f3d44d6a817809e4e89cd3cae1f46ff7711dffbd49e82b0de740c0f`
BLAKE2b-256 checksum How to use checksums	`d974beec5c1eb516f6ebe08dfa12cc12375e30030199e1edc47c0aa6f3e814f7`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-win_amd64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-win_amd64.whl
Size	7.5 MB
Tags	Python 3 Windows x86-64
SHA-256 checksum How to use checksums	`00ed719a410a710671d10ec67a13cbb095343c033d077142b906c3e1f6042d7d`
BLAKE2b-256 checksum How to use checksums	`f378c9234c5f7a634b3b27f2faa93ae4f4fa01a404b9a065d83a11fa039d2f2d`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-musllinux_1_2_x86_64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-musllinux_1_2_x86_64.whl
Size	7.3 MB
Tags	Linux musl 1.2+ x86-64 Python 3
SHA-256 checksum How to use checksums	`d0995be289fd46b10050d4645fa1965e6d9cb7b4b8d9fb869a9a8a98258396ee`
BLAKE2b-256 checksum How to use checksums	`071ddf26f3b242dd6993f48887375a7eea6bc60395c22464725e3b68b6522d83`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-musllinux_1_2_aarch64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-musllinux_1_2_aarch64.whl
Size	6.8 MB
Tags	Linux musl 1.2+ ARM64 Python 3
SHA-256 checksum How to use checksums	`755ec605148e5bab3ec4abbab887a04839d24d614773ce6256f4b3c13de67bf7`
BLAKE2b-256 checksum How to use checksums	`5a5d6cb8b21ca807a213eb73359ef1486b3633e6b619a85ce4417afa91b51e47`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-manylinux_2_17_x86_64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-manylinux_2_17_x86_64.whl
Size	7.3 MB
Tags	Linux glibc 2.17+ x86-64 Python 3
SHA-256 checksum How to use checksums	`f9c33150be1f9b6da77f76dd947d2ed0ada1c9da3c99ec79196088264445de18`
BLAKE2b-256 checksum How to use checksums	`7bb896b70438e85508a214a6463d47d542d6c541839ade742ea374eb403a0b51`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-manylinux_2_17_aarch64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-manylinux_2_17_aarch64.whl
Size	6.8 MB
Tags	Linux glibc 2.17+ ARM64 Python 3
SHA-256 checksum How to use checksums	`6598a5124c2f23f010418df59141f88deb3958705dad9ff39b921794d4d64c56`
BLAKE2b-256 checksum How to use checksums	`a01d6a76f0d8738ad2bb8d693382c92fc8ebb69e9b411a8635656652d2ac873e`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-macosx_12_0_x86_64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-macosx_12_0_x86_64.whl
Size	7.4 MB
Tags	Python 3 macOS 12.0+ x86-64
SHA-256 checksum How to use checksums	`48a483501290fcd2c30cf9cb47cb8e156b46a97dcff9d968da412939a5308173`
BLAKE2b-256 checksum How to use checksums	`ce4a35e99c211410916635aeba37618238fb1dba699d6b41caab3df426e2fb08`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Release files / subspace_tunnel-0.1.1-py3-none-macosx_12_0_arm64.whl

Download URL	subspace_tunnel-0.1.1-py3-none-macosx_12_0_arm64.whl
Size	6.9 MB
Tags	Python 3 macOS 12.0+ ARM64
SHA-256 checksum How to use checksums	`944a81253e00bfb57bf89930469affe434d39f96006b5aa45a04ff725e263a11`
BLAKE2b-256 checksum How to use checksums	`0488096dea707831800a3c46f1b87d28381223408e69faa357bfab03e76a2834`
Upload date	Oct 21, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`uv/0.9.5`

Security for subspace-tunnel 0.1.1

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