TibiaWikiApi

Gets data from https://tibia.fandom.com and exposes this data using a RESTful JSON API.

Navigate to https://tibiawiki.dev to view the Swagger API of this project.

Requires JDK 25. Clone this git project to your local computer and compile it using: ./gradlew build from your favourite command line terminal. Then execute: ./gradlew bootRun and open your browser on http://localhost:8080

You can now access the REST resources using your browser or any REST client such as Postman or curl from your command line. E.g. navigating to http://localhost:8080/api/corpses should give you a list of corpses.

Process health (no Fandom/wiki calls): GET /actuator/health, /actuator/health/liveness, /actuator/health/readiness, and /actuator/info. Cloud Run probe settings, SHA image tags, rollback, and knobs are documented in docker/README.md.

The default Spring profile talks to TibiaWiki on Fandom. That hop is treated as unreliable:

• wiki.api-url and wiki.user-agent are configurable (no hardcoded client constants)
• Each wiki call has a timeout (wiki.call-timeout, default 20s) and is retried with full jitter
• Category member lists and single-page wikitext are cached in-process (wiki.cache.ttl, default 60s)
• ?expand=true is served from that cache and rejected with HTTP 413 if the category is larger than wiki.expand.max-pages (default 5000)
• Wiki I/O uses a fixed thread pool (wiki.io.threads, default 2) sized for Cloud Run 1Gi / ~1 vCPU; a full queue (wiki.io.queue-capacity, default 32) is rejected with HTTP 503
• Concurrent bulk expands are limited per instance (wiki.expand.max-concurrent, default 2) so one replica cannot stampede Fandom or OOM
• The jwiki Wiki client is created on first use, so a Fandom outage does not fail process start
• Set wiki.warm-on-startup=true on Cloud Run min-instances to build Wiki at boot instead of on the first request

The fixtures profile does not construct this client and never calls Fandom.

A Bun-based black-box harness in regression/ snapshots HTTP JSON and compares later responses to those goldens. It is not part of the Gradle test task.

GitHub Actions (.github/workflows/api-regression.yml) boots the API with --spring.profiles.active=fixtures — an in-process wiki repository that reads regression/fixtures/ — then runs bun run smoke:docs and bun run test against http://localhost:8080. That job never calls Fandom or tibiawiki.dev.

./regression/scripts/boot-fixtures.sh   # repo root, other terminal
cd regression && bun run smoke:docs && bun run test

Use bun run capture against the fixture-backed server to refresh goldens. See regression/README.md.

Gradle, ITs, and fixture smoke:docs do not run the production container entrypoint. GitHub Actions (.github/workflows/docker-boot.yml) and the Cloud Build PR/prod paths build docker/Dockerfile (same context as deploy) then ./scripts/docker-boot-smoke.sh: docker inspect must show exec-form java with no $/$$/sh -c, and GET /actuator/health/readiness must be 200/UP for PORT=8080 and PORT=19080.

Cloud Run PORT is bound in Spring (server.port=${PORT:8080}), not by a shell ENTRYPOINT. See docker/README.md and AGENTS.md.

docker build -t tibiawikiapi -f ./docker/Dockerfile .
./scripts/docker-boot-smoke.sh tibiawikiapi
# or: BUILD=1 ./scripts/docker-boot-smoke.sh

Public Cloud Run leaves WIKI_WRITE_ENABLED unset (false). Unauthenticated clients cannot mutate TibiaWiki through tibiawiki.dev. ModifyAny stays in the codebase for a future bot.

To enable PUT locally or for a bot:

export WIKI_WRITE_ENABLED=true
export WIKI_WRITE_TOKEN=optional-shared-secret   # optional; if set, required on PUT

When a token is configured, send Authorization: Bearer <token> or X-WIKI-Write-Token. Missing or wrong tokens return HTTP 401. When writes are disabled, PUT returns HTTP 403.

CORS allows GET (plus HEAD/OPTIONS) from https://tibiawiki.dev and local bootRun origins. Credentials are not enabled. Override origins with WIKI_CORS_ALLOWED_ORIGINS (* for any GET origin).

For all resources the query parameter ?expand=true can be appended to get a full list of JSON objects at the collection resource level. For example, instead of https://tibiawiki.dev/api/achievements the url https://tibiawiki.dev/api/achievements?expand=true can be used. Categories larger than wiki.expand.max-pages return HTTP 413 instead of bulk-fetching Fandom.

The following resources are available:

¹ as of 2021 the categories Items and Objects were merged on the wiki. To be backwards compatible with systems relying on an accurate list of Items, this API now returns a list of 'Pickupable Items' from the Items endpoint, but which have the Object templateType.

Hunting Places follow Infobox Hunt: recommended level, skill, and defence are knight, paladin, and mage only. TibiaWiki has not added Monk columns yet, so this API does not invent them. Spell voc values that include Monks are parsed into typed vocations (the original voc wiki string is unchanged).