Settings reference
Every user-adjustable setting, its YAML key, its environment variable and its value in the Docker configuration (config/docker.yaml over config/home.yaml and the printer model). tests/test_docker_release.py derives the inventory from the settings schema and fails when a setting lacks a row here or an .env.example line, or when a documented name is not a real setting.
- YAML: put keys in a file and select it with
PRINT_BUDDY_CONFIG. In Docker, mount the file and pointPRINT_BUDDY_CONFIGat its container path. - Environment:
PRINT_BUDDY__SECTION__KEY=valueoverrides any file. Booleans accepttrue/false,1/0,yes/no,on/off. Integer settings need integer spelling (12, not12.0). Rows marked file only are lists or tables and can only come from YAML or legacy TOML; the one list exception isdelivery.methods, which also accepts a comma- or space-separated environment value (PRINT_BUDDY__DELIVERY__METHODS=discord,bambu_handoff,printer, #270). - Precedence, later wins: vendor and printer model defaults (model),
config/home.yaml, the selected config file, environment. Settings are read once at start, so restart the service after a change. - A typo or invalid value stops startup and names the setting. YAML holds no secrets; see Secrets.
Schema, validation limits and TOML migration: CONFIGURATION-YAML.md. Standalone bot settings: STANDALONE.md. Printer vendor profiles: PRINTER-PROFILES.md.
| YAML key | Environment variable | Docker value | What it does |
|---|---|---|---|
layout.single_copy_edge_mm | PRINT_BUDDY__LAYOUT__SINGLE_COPY_EDGE_MM | 1.0 model | Bed-edge clearance for one copy |
layout.multi_copy_edge_mm | PRINT_BUDDY__LAYOUT__MULTI_COPY_EDGE_MM | 3.0 model | Bed-edge clearance for several copies |
layout.merge_edge_margin_mm | PRINT_BUDDY__LAYOUT__MERGE_EDGE_MARGIN_MM | 8.0 model | Edge margin when merging plates |
layout.merge_spacing_mm | PRINT_BUDDY__LAYOUT__MERGE_SPACING_MM | 10.0 model | Gap between merged plates' parts |
layout.max_merged_hours | PRINT_BUDDY__LAYOUT__MAX_MERGED_HOURS | 12 | Merged plates longer than this stay separate |
prime_tower.size_mm | PRINT_BUDDY__PRIME_TOWER__SIZE_MM | 45.0 model | Prime tower size |
prime_tower.part_clearance_mm | PRINT_BUDDY__PRIME_TOWER__PART_CLEARANCE_MM | 8.0 model | Prime tower to part clearance |
prime_tower.edge_mm | PRINT_BUDDY__PRIME_TOWER__EDGE_MM | 10.0 model | Prime tower to bed edge clearance |
prime_tower.merge_slack_mm | PRINT_BUDDY__PRIME_TOWER__MERGE_SLACK_MM | 5.0 model | Extra room kept for the tower when merging |
printer.firmware | PRINT_BUDDY__PRINTER__FIRMWARE | ZMod Klipper model | Firmware label shown in job summaries |
printer.start_macro | PRINT_BUDDY__PRINTER__START_MACRO | START_PRINT model | Klipper start macro for stock Klipper models |
printer.end_macro | PRINT_BUDDY__PRINTER__END_MACRO | END_PRINT model | Klipper end macro for stock Klipper models |
printer.name | PRINT_BUDDY__PRINTER__NAME | Flashforge AD5X model | Printer name shown in job summaries |
printer.bed_mm | file only | [220.0, 220.0] model | Usable print area [x, y] in mm |
printer.max_print_height_mm | PRINT_BUDDY__PRINTER__MAX_PRINT_HEIGHT_MM | 220.0 model | Tallest allowed print |
printer.nozzle_diameter_mm | PRINT_BUDDY__PRINTER__NOZZLE_DIAMETER_MM | 0.4 model | Installed nozzle; slicing refuses any other |
printer.ifs_slots | PRINT_BUDDY__PRINTER__IFS_SLOTS | 4 model | Filament slots; 1 for a single extruder |
printer.model | PRINT_BUDDY__PRINTER__MODEL | flashforge.ad5x | Printer brand and model: flashforge.ad5x, sovol.sv06, klipper.generic, octoprint.marlin, bambulab.a1, bambulab.p1s (Bambu Lab models are offline only). Sets every model default marked model |
printer.vendor | PRINT_BUDDY__PRINTER__VENDOR | flashforge model | Vendor part of the model key, set by the model; vendor plus a bare printer name is also accepted |
printer.slicer | PRINT_BUDDY__PRINTER__SLICER | orca model | Slicer: orca everywhere; Bambu Lab printers default to bambu_studio and may pick orca |
slicer.flash_studio_path | PRINT_BUDDY__SLICER__FLASH_STUDIO_PATH | empty | Optional path to a Flash Studio executable the user already installed. Empty keeps OrcaSlicer. A set but missing or non-executable path is an error, not a fallback. Never downloaded or bundled. |
printer.nozzle_type | PRINT_BUDDY__PRINTER__NOZZLE_TYPE | unset | Optional nozzle material, limited to the model's supported types |
orca.templates | PRINT_BUDDY__ORCA__TEMPLATES | the model's folder model | Folder with the Orca machine, process and filament JSON |
orca.command | file only | ["/usr/local/bin/orca-slicer"] | How to start the OrcaSlicer CLI; PRINT_BUDDY_ORCA_CHANNEL selects stable (default) or alpha; both binaries exist only when WITH_ORCA=true |
delivery.methods | PRINT_BUDDY__DELIVERY__METHODS | ["printer"] model | Post-slice options offered, from the vendor profile (for example printer); comma- or space-separated in the environment, an empty value keeps the file value |
bambu.command | file only | ["/usr/bin/bambu-studio"] | Bambu Studio CLI: the default slicer for Bambu Lab printers, Orca's one-shot fallback elsewhere; exists only in a WITH_BAMBU=true image |
bambu.lan_host | PRINT_BUDDY__BAMBU__LAN_HOST | "" | Bambu Lab printer LAN address for read-only status (#187); must be set together with lan_serial; empty disables LAN status |
bambu.lan_serial | PRINT_BUDDY__BAMBU__LAN_SERIAL | "" | The Bambu Lab printer's serial number (stored upper case); used in the MQTT topics, not as a credential |
bambu.lan_access_code_env | PRINT_BUDDY__BAMBU__LAN_ACCESS_CODE_ENV | BAMBU_LAN_PASSWORD | Name of the environment variable holding the printer's LAN access code; the code itself is never a setting |
bambu.start_confirm_s | PRINT_BUDDY__BAMBU__START_CONFIRM_S | 90 | Bambu Lab LAN print start (#271): how long, in whole seconds (1-300), the printer is polled every 10 s to report the submitted file as preparing or running before the start is left as uncertain; keep it well under the bot's 420 s start budget, which also covers the upload |
flashforge_stock.host | PRINT_BUDDY__FLASHFORGE_STOCK__HOST | "" | Stock Flashforge printer LAN address; empty leaves the printer offline. The serial and check code stay in AD5X_SERIAL and AD5X_CHECK_CODE, never in a setting |
prusa.link_host | PRINT_BUDDY__PRUSA__LINK_HOST | "" | Prusa printer LAN address for PrusaLink; empty leaves the printer offline (slicing, checks and Discord delivery only). Prusa models only |
elegoo_sdcp.host | PRINT_BUDDY__ELEGOO_SDCP__HOST | "" | Centauri printer LAN address for SDCP; empty leaves the printer offline (slicing, checks and Discord delivery only). Elegoo SDCP models only. SDCP has no authentication; there is no key to configure |
prusa.api_key_env | PRINT_BUDDY__PRUSA__API_KEY_ENV | "PRUSA_LINK_API_KEY" | Name of the environment variable holding the PrusaLink API key. The key itself is never a setting |
paths.hermes_home | PRINT_BUDDY__PATHS__HERMES_HOME | /data/hermes | State folder (state/, logs/); the name is historical, Hermes is not required |
paths.archive | PRINT_BUDDY__PATHS__ARCHIVE | /data/archive | Job archive |
paths.records_vault | PRINT_BUDDY__PATHS__RECORDS_VAULT | /data/records | Obsidian print records |
paths.cache | PRINT_BUDDY__PATHS__CACHE | /data/cache | Regenerable cache |
paths.hermes_bin | PRINT_BUDDY__PATHS__HERMES_BIN | /usr/local/bin/hermes | Hermes CLI; Hermes installs only, not in the image |
paths.ffmpeg | PRINT_BUDDY__PATHS__FFMPEG | ffmpeg | ffmpeg binary or name on PATH |
paths.hermes_agent | PRINT_BUDDY__PATHS__HERMES_AGENT | /data/hermes/hermes-agent | Hermes agent checkout (Hermes installs only) |
paths.hermes_restart_helper | PRINT_BUDDY__PATHS__HERMES_RESTART_HELPER | /data/hermes/restart_hermes.py | Hermes restart helper (Hermes installs only) |
services.moonraker_url | PRINT_BUDDY__SERVICES__MOONRAKER_URL | empty | Klipper printers: Moonraker HTTP URL, e.g. http://printer.example:7125. Required by the listener |
services.moonraker_ws_url | PRINT_BUDDY__SERVICES__MOONRAKER_WS_URL | empty | Moonraker websocket; derived from moonraker_url when empty |
services.camera_snapshot_url | PRINT_BUDDY__SERVICES__CAMERA_SNAPSHOT_URL | empty | Camera snapshot URL; derived from the Moonraker host when empty |
services.spoolman_url | PRINT_BUDDY__SERVICES__SPOOLMAN_URL | empty | Spoolman URL. The Docker config and Compose default to http://127.0.0.1:8000, the bundled Spoolman API in the same container. Set another URL, plus PRINT_BUDDY_BUNDLED_SPOOLMAN=false, to use an existing external Spoolman instead |
services.openviking_url | PRINT_BUDDY__SERVICES__OPENVIKING_URL | empty | Optional OpenViking memory store |
services.vision_chat_url | PRINT_BUDDY__SERVICES__VISION_CHAT_URL | empty | OpenAI-compatible endpoint for camera checks and roasts; empty disables both |
services.stock_api_port | PRINT_BUDDY__SERVICES__STOCK_API_PORT | 8898 | Flashforge stock API port for IFS presence |
services.octoprint_url | PRINT_BUDDY__SERVICES__OCTOPRINT_URL | empty | OctoPrint printers (octoprint.marlin): OctoPrint URL. API key: OCTOPRINT_API_KEY secret |
discord.chat_id | PRINT_BUDDY__DISCORD__CHAT_ID | empty | Discord channel ID |
discord.approval_user_id | PRINT_BUDDY__DISCORD__APPROVAL_USER_ID | empty | Discord user ID allowed to approve |
discord.upload_max_bytes | PRINT_BUDDY__DISCORD__UPLOAD_MAX_BYTES | 9500000 | Largest upload per file: video is shrunk to it, and a sliced file or Bambu package over it is reported with its host path instead of offered for sending (see PRINTER-PROFILES.md). Keep it under your server's Discord cap (10 MB unboosted) |
discord.post_print_quiet_s | PRINT_BUDDY__DISCORD__POST_PRINT_QUIET_S | 7200 | Quiet time before a chat session resets |
discord.daily_reset_hour | PRINT_BUDDY__DISCORD__DAILY_RESET_HOUR | 4 | Hour of the daily session reset |
discord.timezone | PRINT_BUDDY__DISCORD__TIMEZONE | America/New_York | Display and reset time zone (IANA name) |
discord.bot_name | PRINT_BUDDY__DISCORD__BOT_NAME | Print Buddy | Name the bot uses for itself |
discord.question_timeout_s | PRINT_BUDDY__DISCORD__QUESTION_TIMEOUT_S | 1800 | How long a Discord question waits for a button |
discord.safety_confirm_timeout_s | PRINT_BUDDY__DISCORD__SAFETY_CONFIRM_TIMEOUT_S | 600 | How long a safety confirmation waits |
discord.upload_wait_s | PRINT_BUDDY__DISCORD__UPLOAD_WAIT_S | 3600 | How long an upload-wait freeze stays active |
discord.cold_pull_outcome_s | PRINT_BUDDY__DISCORD__COLD_PULL_OUTCOME_S | 1800 | How long a cold-pull outcome prompt stays open |
discord.token_env | PRINT_BUDDY__DISCORD__TOKEN_ENV | DISCORD_BOT_TOKEN | Name of the environment variable holding the bot token |
discord.allowed_user_ids | PRINT_BUDDY__DISCORD__ALLOWED_USER_IDS | empty | Discord user IDs allowed to use the standalone bot, comma or space separated |
telegram.token_env | PRINT_BUDDY__TELEGRAM__TOKEN_ENV | TELEGRAM_BOT_TOKEN | Name of the environment variable holding the Telegram bot token |
telegram.chat_id | PRINT_BUDDY__TELEGRAM__CHAT_ID | empty | Telegram chat (group) ID; group and channel IDs are negative |
telegram.allowed_user_ids | PRINT_BUDDY__TELEGRAM__ALLOWED_USER_IDS | empty | Telegram user IDs allowed to use the standalone bot, comma or space separated |
telegram.approval_user_id | PRINT_BUDDY__TELEGRAM__APPROVAL_USER_ID | empty | Telegram user ID allowed to approve |
telegram.upload_max_bytes | PRINT_BUDDY__TELEGRAM__UPLOAD_MAX_BYTES | 50000000 | Largest file the Telegram bot uploads (the Bot API cloud limit) |
matrix.homeserver_url | PRINT_BUDDY__MATRIX__HOMESERVER_URL | empty | Matrix homeserver base URL, for example https://matrix.org or a self-hosted server |
matrix.access_token_env | PRINT_BUDDY__MATRIX__ACCESS_TOKEN_ENV | MATRIX_ACCESS_TOKEN | Name of the environment variable holding the Matrix access token |
matrix.room_id | PRINT_BUDDY__MATRIX__ROOM_ID | empty | Matrix room ID of the print room (starts with !); the room must be unencrypted |
matrix.allowed_user_ids | PRINT_BUDDY__MATRIX__ALLOWED_USER_IDS | empty | Matrix user IDs allowed to use the standalone bot, full @user:server form, comma or space separated |
matrix.approval_user_id | PRINT_BUDDY__MATRIX__APPROVAL_USER_ID | empty | Matrix user ID allowed to approve |
matrix.bot_user_id | PRINT_BUDDY__MATRIX__BOT_USER_ID | empty | The bot's own Matrix user ID; empty asks the homeserver (whoami) at startup |
matrix.upload_max_bytes | PRINT_BUDDY__MATRIX__UPLOAD_MAX_BYTES | 50000000 | Largest file the Matrix bot uploads; lowered to the homeserver's media limit when the server reports a smaller one |
bot.mode | PRINT_BUDDY__BOT__MODE | hermes; standalone in the image | hermes or standalone; the image and Compose set standalone |
bot.platform | PRINT_BUDDY__BOT__PLATFORM | discord | Chat platform for the standalone bot (#164): discord, telegram or matrix |
bot.health_port | PRINT_BUDDY__BOT__HEALTH_PORT | 0 | Serve GET /healthz on this port; 0 turns the HTTP check off |
bot.health_stale_s | PRINT_BUDDY__BOT__HEALTH_STALE_S | 120 | Bot health fails when its heartbeat is older than this |
bot.sync_commands | PRINT_BUDDY__BOT__SYNC_COMMANDS | true | Register the slash commands with Discord at startup |
llm.chat_url | PRINT_BUDDY__LLM__CHAT_URL | empty | Optional OpenAI-compatible chat URL; empty: unmatched text gets the command list |
llm.model | PRINT_BUDDY__LLM__MODEL | empty | LLM model name, required when chat_url is set |
llm.api_key_env | PRINT_BUDDY__LLM__API_KEY_ENV | LLM_API_KEY | Name of the environment variable holding the LLM API key |
llm.timeout_s | PRINT_BUDDY__LLM__TIMEOUT_S | 20 | LLM request timeout |
listener.tick_s | PRINT_BUDDY__LISTENER__TICK_S | 600 | Listener housekeeping interval |
listener.ifs_presence_poll_s | PRINT_BUDDY__LISTENER__IFS_PRESENCE_POLL_S | 15 | IFS spool presence poll |
listener.spool_nag_s | PRINT_BUDDY__LISTENER__SPOOL_NAG_S | 600 | Reminder interval for an unanswered spool question |
listener.start_claim_ttl_s | PRINT_BUDDY__LISTENER__START_CLAIM_TTL_S | 1800 | How long a start button stays claimed |
vision.model | PRINT_BUDDY__VISION__MODEL | gemini-latest | Model for camera checks |
vision.roast_model | PRINT_BUDDY__VISION__ROAST_MODEL | luna-latest | Model for the print-start roast |
visual_watch.sensitivity | PRINT_BUDDY__VISUAL_WATCH__SENSITIVITY | 3 | Camera watchdog sensitivity, 1 (quietest) to 5 (most alerts); also sets the periodic check interval and stall threshold, see the project reference |
visual_watch.enabled | PRINT_BUDDY__VISUAL_WATCH__ENABLED | true | Camera monitoring switch; the watchdog is alert-only and never controls the printer |
timelapse.archive_host | PRINT_BUDDY__TIMELAPSE__ARCHIVE_HOST | empty | SSH host for the timelapse archive; empty disables it |
timelapse.archive_dir | PRINT_BUDDY__TIMELAPSE__ARCHIVE_DIR | empty | Archive folder on that host |
timelapse.ssh_key | PRINT_BUDDY__TIMELAPSE__SSH_KEY | empty | Path of the SSH key in the container (mount it read-only) |
timelapse.render_wait_s | PRINT_BUDDY__TIMELAPSE__RENDER_WAIT_S | 900 | Wait for the printer to render the timelapse |
timelapse.render_poll_s | PRINT_BUDDY__TIMELAPSE__RENDER_POLL_S | 10 | Poll interval while waiting |
timelapse.max_bytes | PRINT_BUDDY__TIMELAPSE__MAX_BYTES | 209715200 | Largest timelapse kept |
timelapse.local_retention_days | PRINT_BUDDY__TIMELAPSE__LOCAL_RETENTION_DAYS | 1 | Local copy retention |
timelapse.plan_clip_retention_days | PRINT_BUDDY__TIMELAPSE__PLAN_CLIP_RETENTION_DAYS | 14 | Plan clip retention |
webui.enabled | PRINT_BUDDY__WEBUI__ENABLED | false | Optional Web UI (#286) switch; off by default, and nothing listens while disabled |
webui.host | PRINT_BUDDY__WEBUI__HOST | 127.0.0.1 | Host the Web UI binds to when enabled; a plain IP address or hostname |
webui.port | PRINT_BUDDY__WEBUI__PORT | 0 | Port the Web UI binds to when enabled; 0 means no port has been chosen yet |
webui.access_token_env | PRINT_BUDDY__WEBUI__ACCESS_TOKEN_ENV | WEBUI_ACCESS_TOKEN | Name of the environment variable holding the optional Web UI access token; the token itself is never a setting |
logging.level | PRINT_BUDDY__LOGGING__LEVEL | INFO | DEBUG, INFO, WARNING or ERROR |
logging.format | PRINT_BUDDY__LOGGING__FORMAT | text | text (one readable line per event) or json (one JSON object per line) |
logging.file | PRINT_BUDDY__LOGGING__FILE | empty | Also write a rotating log file (5 MiB, 3 backups) at this path, for example under /data/hermes/logs; empty logs to stderr only |
maintenance.quick_hours | PRINT_BUDDY__MAINTENANCE__QUICK_HOURS | 25 | Quick maintenance due after these print hours |
maintenance.full_hours | PRINT_BUDDY__MAINTENANCE__FULL_HOURS | 75 | Full maintenance due after these print hours |
maintenance.full_days | PRINT_BUDDY__MAINTENANCE__FULL_DAYS | 30 | Full maintenance due after these days |
nozzle_temp_offsets.<type> | PRINT_BUDDY__NOZZLE_TEMP_OFFSETS__<TYPE> | 0.0 | Temperature offset, −10 to +15 °C, for brass, hardened_steel, stainless_steel, ruby, tungsten_carbide, diamond |
material_temps.<MATERIAL> | file only | see config/home.yaml | {nozzle, bed} fallback temperatures for PLA, PETG, ABS, ASA, TPU, PA, PC; Spoolman filament values win |
cold_pull.<profile> | file only | from the vendor profile model | Hot and cold cold-pull temperatures; profile names are yours |
Compose variables
These configure the Compose deployment, not Print Buddy itself. Set them in .env.
| Variable | Default | What it does |
|---|---|---|
PRINT_BUDDY_IMAGE | none, required | Image the combined container runs: a locally built tag or a tested immutable digest. No published image exists yet |
PRINT_BUDDY_DATA | ./data | Host folder holding the hermes, archive, records and cache volumes |
PRINT_BUDDY_SPOOLMAN_DATA | ./data/spoolman | Host folder for the bundled Spoolman database, config, logs and backups |
PRINT_BUDDY_CONFIG | /app/config/docker.yaml | Settings file Print Buddy reads (YAML, or legacy .toml) |
TZ | UTC | Container timezone (IANA name), used by the bundled Spoolman; Print Buddy itself uses discord.timezone |
Runtime environment
| Variable | Default | What it does |
|---|---|---|
PRINT_BUDDY_ORCA_CHANNEL | stable | Selects the bundled stable or alpha OrcaSlicer at startup; invalid values stop the container |
PRINT_BUDDY_BUNDLED_SPOOLMAN | true | true runs the bundled Spoolman API; false uses services.spoolman_url only |
SPOOLMAN_HOST | 127.0.0.1 | Bundled Spoolman bind address; widen it only together with an approved port mapping, see docs/DOCKER.md |
WITH_ORCA=false (default) omits both Orca channels; slicing fails closed without either binary.
Build arguments
Image build inputs (docker build --build-arg NAME=value), not runtime settings. PRINT_BUDDY_ORCA_CHANNEL is a runtime environment variable (default stable, accepts alpha) and requires an image built with WITH_ORCA=true.
| Argument | Default | What it does |
|---|---|---|
APP_CHANNEL | development | Application provenance label, stable or development; it does not change the source checkout |
WITH_ORCA | false | true installs both pinned official prebuilt OrcaSlicer releases (stable 2.4.2 and alpha 2.5.0-alpha, each SHA256 verified in docker/orca-prebuilt.sh); OrcaSlicer is never built from source; false omits it and slicing fails closed |
SPOOLMAN_REF | bed3f14ee77a3a571d31b14215d54b0b88a7519c | Pinned Spoolman v0.27.0 source commit; only its Python API backend is installed, never the web UI |
ORCA_BUILD_JOBS | auto | Bambu Studio source build only: parallel compile jobs, auto (memory-aware, below the CPU count) or a whole number from 1 to 64 |
ORCA_BUILD_MEM_PER_JOB_MIB | 2560 | Bambu Studio source build only: memory budgeted per job by auto, at least 256 |
ORCA_CCACHE_MAXSIZE | 5G | Bambu Studio source build only: size cap of the compiler cache inside the build cache |
WITH_BAMBU | false | true builds Bambu Studio from pinned source into /usr/bin/bambu-studio; false omits it and Bambu Lab slicing fails closed |
BAMBU_REF | 926a7192574bcb9b3a732e1ec59a46d79cb45466 | Pinned Bambu Studio 2.8.2 source commit |
BAMBU_BUILD_PROFILE | release-static-fhs | Names the Bambu Studio build options; rename it to reset the build trees |
Secrets
Secrets come from the environment only (Docker: .env, never committed or shared), never from YAML or the image.
| Variable | Used for |
|---|---|
DISCORD_BOT_TOKEN | Standalone bot token. The variable name is discord.token_env |
TELEGRAM_BOT_TOKEN | Telegram standalone bot token. The variable name is telegram.token_env |
MATRIX_ACCESS_TOKEN | Matrix standalone bot access token. The variable name is matrix.access_token_env |
LLM_API_KEY | Optional key for llm.chat_url. The variable name is llm.api_key_env |
OCTOPRINT_API_KEY | octoprint.marlin printers: OctoPrint application key |
BAMBU_LAN_PASSWORD | Bambu Lab printers: the LAN access code for read-only status. The variable name is bambu.lan_access_code_env |
MOONRAKER_API_KEY | Moonraker API key, only when Moonraker requires one |
CLIPROXY_API_KEY | Key for services.vision_chat_url |
OPENVIKING_API_KEY | Key for services.openviking_url |
AD5X_SERIAL | Stock Flashforge printers: the printer serial number for the stock LAN API. Never a setting; set it together with flashforge_stock.host |
AD5X_CHECK_CODE | Stock Flashforge printers: the printer check code for the stock LAN API. Never a setting |
The MakerWorld account token is not an environment variable. It is the file ~/.config/bambu/token (Docker: /data/.config/bambu/token), needed only for MakerWorld links; see MakerWorld account token.
Legacy environment names
The names below predate PRINT_BUDDY__SECTION__KEY and still work; new installs should use the long form. The full map is LEGACY_ENV in print_buddy/settings.py, for example MOONRAKER_URL → services.moonraker_url, SPOOLMAN_URL → services.spoolman_url, PRINT_DISCORD_CHAT_ID → discord.chat_id.