Sail SDK
Python client library for Sail, the most cost-efficient infrastructure provider for long-horizon agents.
Documentation
- Sail documentation: quickstarts, guides, and examples.
- Sailbox Python guide and Python API reference.
- Other languages: TypeScript, Rust.
Installation
Install the package with pip:
pip install sail
Or with uv:
uv add sail
Installing the SDK also puts the sail CLI on your PATH. To install the CLI on
its own, without the Python SDK, use the standalone installer:
curl -fsSL https://cli.sailresearch.com/install.sh | sh
For Python SDK scripts, CI, and headless agents, set an API key explicitly:
export SAIL_API_KEY=sk_...
What's inside
The SDK covers Sail's three surfaces: hosted inference
(sail.inference), Sailboxes (sandboxed VMs for agent workloads,
sail.Sailbox), and Voyages, automatic telemetry that records an agent
run as a trace of named agents, spans, events, and attributed model calls
(sail.voyage). See the Sail documentation
for quickstarts and API guides.
Support
Questions or issues? Join the Sail Research Slack.
3 maintainers
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distributions
Built Distributions
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file sail-0.5.8-cp39-abi3-win_amd64.whl.
File metadata
- Download URL: sail-0.5.8-cp39-abi3-win_amd64.whl
- Upload date:
- Size: 10.9 MB
- Tags: CPython 3.9+, Windows x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
uv/0.12.3 {"installer":{"name":"uv","version":"0.12.3","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
467a9275284efbeea43730aae4877ba011d104ce98e73d9e71731a6717ae670a
|
|
| MD5 |
a182b3a120cb2bc1632160ada83432e9
|
|
| BLAKE2b-256 |
6c96900841d36900607a9b06c94befb016d22e7329973ae1487869d9e6ab451a
|
File details
Details for the file sail-0.5.8-cp39-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.
File metadata
- Download URL: sail-0.5.8-cp39-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl
- Upload date:
- Size: 14.1 MB
- Tags: CPython 3.9+, manylinux: glibc 2.17+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
uv/0.12.3 {"installer":{"name":"uv","version":"0.12.3","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
33403cf13ef1afcfbe304c1eb408c26fdb15569bce4d68c2d5861eff80e00456
|
|
| MD5 |
80c278d1f92e92077a4953688ca885a1
|
|
| BLAKE2b-256 |
685cbb679050b6bba4eef11f7449d3e8ec6522716a61a93086143b82dabd3d9e
|
File details
Details for the file sail-0.5.8-cp39-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl.
File metadata
- Download URL: sail-0.5.8-cp39-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl
- Upload date:
- Size: 14.3 MB
- Tags: CPython 3.9+, manylinux: glibc 2.17+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
uv/0.12.3 {"installer":{"name":"uv","version":"0.12.3","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
7cb112f39b692d725d48e2609f9b164993da3f2bbb1b958d8907fbf4dfbeece3
|
|
| MD5 |
0a14a8ff7deb39529bcf72c82cb4397e
|
|
| BLAKE2b-256 |
5ff001ab69971dd756c5fad4671b14289c2202d3936be10c60bbd8330971f7d8
|
File details
Details for the file sail-0.5.8-cp39-abi3-macosx_11_0_arm64.whl.
File metadata
- Download URL: sail-0.5.8-cp39-abi3-macosx_11_0_arm64.whl
- Upload date:
- Size: 12.7 MB
- Tags: CPython 3.9+, macOS 11.0+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
uv/0.12.3 {"installer":{"name":"uv","version":"0.12.3","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
1c55709d9a53f8d3e7e3046b5afa4fd380732bda1d19ff50b18391354035c6b5
|
|
| MD5 |
e64448e2bab4d42d815426e76ee724fc
|
|
| BLAKE2b-256 |
2c61f4b2f6a45591dd5d0dbc4868ae21fd77a271464da9d9e5c99abe7d3e3411
|
File details
Details for the file sail-0.5.8-cp39-abi3-macosx_10_12_x86_64.whl.
File metadata
- Download URL: sail-0.5.8-cp39-abi3-macosx_10_12_x86_64.whl
- Upload date:
- Size: 13.3 MB
- Tags: CPython 3.9+, macOS 10.12+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
uv/0.12.3 {"installer":{"name":"uv","version":"0.12.3","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
ce581867cc412675418daa3ff6e19e3de61b89ac4467050e3471fa7ef8a8c998
|
|
| MD5 |
e0fe7a954af1d2ba77fd12451f006a29
|
|
| BLAKE2b-256 |
6f1ac0159ac8efaceba06ddc94737e926b27f65172274834186f62a87cd1e1e2
|
