createrington-skin-api 1.3.0

Official Python client for the Createrington Skin API.

createrington-skin-api

Official Python client for the Createrington Skin API. Renders Minecraft player skins into named poses and returns PNG bytes. Sync and async clients, fully typed.

pip install createrington-skin-api

Access is invite-only. Request an API key at https://api.createrington.com.

Quickstart

from createrington_skin_api import SkinApiClient

client = SkinApiClient(api_key="sk_...")  # or set SKIN_API_KEY

# Render a known pose for a Minecraft account by UUID.
png = client.render("wave", uuid="069a79f444e94726a5befca90e38aaf5")

# `png` is `bytes` of a PNG image.
with open("notch-waving.png", "wb") as f:
    f.write(png)

Async

import asyncio
from createrington_skin_api import AsyncSkinApiClient


async def main() -> None:
    async with AsyncSkinApiClient(api_key="sk_...") as client:
        png = await client.render("wave", username="Notch", slim=True)
        with open("notch-waving.png", "wb") as f:
            f.write(png)


asyncio.run(main())

Client

SkinApiClient(
    api_key=None,          # required; falls back to the SKIN_API_KEY env var
    base_url="https://api.createrington.com",
    timeout=30.0,          # seconds
    retries=2,             # retries 429/502/503/504 and network errors
    user_agent="createrington-skin-api",
)

AsyncSkinApiClient takes the same arguments. Both are usable as context managers (with / async with) and expose close() / aclose() for explicit cleanup of the underlying connection pool.

render

client.render(
    pose,                  # a pose name (e.g. "wave"), or any pose string
    *,
    # exactly one skin source:
    uuid=None,             # Mojang UUID, resolved server-side
    username=None,         # Mojang username, resolved server-side
    skin_url=None,         # public URL to a 64x64 PNG
    skin_base64=None,      # base64-encoded 64x64 PNG (data URL prefix optional)
    png=None,              # raw 64x64 PNG bytes, sent as multipart/form-data
    # options:
    slim=None,             # override slim/Alex arm geometry; default uses skin metadata
    outline=False,         # draw an outline around the skin; default off
    width=None,            # default 400 (64..2048)
    height=None,           # default 600 (64..2048)
) -> bytes

Exactly one skin source must be supplied; passing none or more than one raises ValueError.

Poses exposes every pose known to the SDK at publish time as a named constant, so you can reference one by name instead of a bare string:

from createrington_skin_api import Poses

png = client.render(Poses.wave, uuid="069a79f444e94726a5befca90e38aaf5")

pose accepts any string, so server-side poses added after this release work without an SDK upgrade; fetch GET /v1/poses directly if you need the live catalogue with descriptions.

random_pose() returns a uniformly random known pose name:

from createrington_skin_api import random_pose

png = client.render(random_pose(), uuid="069a79f444e94726a5befca90e38aaf5")

Errors

Every non-2xx response (and network/timeout failures) raises SkinApiError:

from createrington_skin_api import SkinApiError

try:
    client.render("wave", uuid="bad-uuid")
except SkinApiError as err:
    print(err.code, err.status, err)
    if err.code == "rate_limited" and err.retry_after_ms:
        ...  # back off and retry

err.code is one of "bad_request", "unauthorized", "forbidden", "not_found", "conflict", "unsupported_media_type", "rate_limited", "internal", "render_failed", "upstream_unavailable", "timeout", "aborted", "network_error", "unknown". err.status is the HTTP status (or 0 for network/timeout failures). err.retry_after_ms is populated on 429 responses when the server reports it.

The client retries 429, 502, 503, 504, and network errors up to retries times with exponential backoff; 429 responses honour the server's retryAfterMs when present.

License

UNLICENSED. See repository for terms.