The Guild Wars 2 API exposes data from ArenaNet's online RPG. Most of it is public game data: the item database, world and map lists, achievements, currencies, world-versus-world matches, and the trading-post commerce endpoints for listings and the gem-and-coin exchange. A smaller set of endpoints reads a player's own data, such as their account, bank, inventory, characters, and PvP stats, and these require a Guild Wars 2 API key tied to that account. Every resource is read-only, so the API is for reading game and account state rather than changing it.
Jentic publishes the only available OpenAPI specification for Guild Wars 2 API, keeping it validated and agent-ready. The Guild Wars 2 API exposes structured game data for the live MMO including player accounts, character rosters, item databases, trading post listings, guild rosters, PvP and WvW statistics, achievements, and world maps. It uses bearer-token authentication tied to player-issued API keys with scoped permissions, and serves JSON responses suitable for companion apps, build calculators, market trackers, and analytics dashboards. Read-only access covers 23 endpoints under the v2 path.
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fguildwars2.com" | shStep 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fguildwars2.com" | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
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