Install Jentic One Beta

Connect the EVEMarketer Marketstat API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the EVEMarketer Marketstat API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

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%2Fevemarketer.com%2Fevemarketer-marketstat" | sh

Step 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%2Fevemarketer.com%2Fevemarketer-marketstat" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic 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.

Capabilities

What an agent can do with EVEMarketer Marketstat API.

Retrieve market statistics for one or more items by typeID across the entire universe

Limit market statistics to a specific region by regionlimit parameter

Limit market statistics to a single solar system using the usesystem parameter

Filter recent market activity by an hours parameter to focus on fresh data

GET STARTED

Start building with EVEMarketer Marketstat API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use EVEMarketer Marketstat API for, with concrete tasks.

★ Trade route price discovery

Compare the buy price in one region against the sell price in another to identify profitable trade routes for haulers. Two GET /marketstat/json calls with different regionlimit values return the figures needed to compute the spread, and the volume field indicates how much liquidity exists at each end. Implementation takes under an hour.

GET /marketstat/json with typeID and regionlimit set to The Forge, then again with regionlimit set to Domain, and compute the buy-low / sell-high spread.

Market trend dashboard

Build a dashboard that tracks min, max and average prices for a watchlist of items over time by polling the JSON endpoint at a fixed interval. Each datapoint stored locally lets the dashboard render simple price-history charts without scraping the EVE Online client.

GET /marketstat/json hourly for each typeID in the watchlist, append min/max/avg/volume to a local time-series store, then expose it via a chart endpoint.

Industrial sourcing decisions

An EVE Online industrialist decides whether to mine a mineral or buy it from the market by checking the current sell price and volume. A single GET /marketstat with the mineral's typeID and the industry hub regionlimit returns enough data to drive the build-vs-buy decision.

GET /marketstat?typeID=34&regionlimit=10000002 (The Forge), then return whether the average sell price is below the player's mining yield.

Agent-driven market lookups via Jentic

An AI agent assistant for an EVE Online corporation answers price questions by calling the EVEMarketer Marketstat API through Jentic. Because the endpoint is unauthenticated, Jentic adds reliability features such as retries and rate-limit handling without needing to manage credentials.

Search Jentic for 'fetch EVE Online market statistics', load the schema for GET /marketstat/json, and execute with the typeID parsed from the player's question.

Key Endpoints

4 endpoints — jentic publishes the only available openapi specification for evemarketer marketstat api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

GET

/marketstat/json

Fetch market statistics in JSON

POST

/marketstat/json

Fetch market statistics in JSON via POST for large typeID lists

GET

/marketstat

Fetch market statistics in XML

POST

/marketstat

Fetch market statistics in XML via POST

GET

/marketstat/json

Fetch market statistics in JSON

POST

/marketstat/json

Fetch market statistics in JSON via POST for large typeID lists

GET

/marketstat

Fetch market statistics in XML

POST

/marketstat

Fetch market statistics in XML via POST

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring the EVEMarketer Marketstat API by hand means finding the /ec base URL, choosing between the GET and POST marketstat forms, and handling typeID and regionlimit parameters yourself. Through Jentic you install once, import the EVEMarketer Marketstat API from the API Directory, and your agent calls it with no credential to manage.

Permission scoping

EVEMarketer Marketstat is unauthenticated and read-only, carrying typeID and regionlimit as parameters rather than a resource you own, so scope the agent to the marketstat operations it needs. You choose which operations are allowed, so nothing beyond reading market statistics runs unless you add it.

Credential isolation

EVEMarketer Marketstat needs no credential, so there is nothing to store; Jentic still applies uniform policies such as rate limiting and retries at execution time, with no secret ever in the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'fetch EVE Online market statistics', and Jentic returns the matching GET /marketstat/json operation with its typeID and regionlimit schema so the agent calls the right endpoint without browsing community wikis.

FAQs

Specific to using EVEMarketer Marketstat API through Jentic.

Why is there no official OpenAPI spec for EVEMarketer Marketstat API?

EVEMarketer is a community-maintained service that succeeded EVE-Central, and it does not publish an OpenAPI artefact. Jentic generates and maintains this spec so that AI agents and developers can call EVEMarketer Marketstat API via structured tooling. It is validated against the live API and kept up to date. Get started with Jentic One, the self-hosted execution layer.

What authentication does the EVEMarketer Marketstat API use?

None. The /marketstat and /marketstat/json endpoints are openly accessible without an API key. Through Jentic the endpoint is still proxied so retries and rate-limit handling are uniform across other tools the agent uses.

Can I get prices for multiple items in one call?

Yes. The typeID query parameter can be repeated, and POST /marketstat/json accepts a body for very large typeID lists when the URL would otherwise become unwieldy.

What are the rate limits for the EVEMarketer Marketstat API?

Rate limits are not declared in the spec. EVEMarketer is community-funded, so polite use is expected - cache aggressively for typeIDs and regions that you query repeatedly. Through Jentic, retries and exponential backoff are applied by default.

How do I look up an EVE Online price through Jentic?

Use the Jentic search query 'fetch EVE Online market statistics', which resolves to GET /marketstat/json. Run pip install jentic, load the operation, and execute with the typeID and optional regionlimit.

Is the JSON output identical to the legacy EVE-Central format?

It is almost identical. EVEMarketer documents itself as 'almost compatible' with EVE-Central's Marketstat API, so most EVE-Central clients work with minor field-name adjustments.

Can I limit what my agent is allowed to do with the EVEMarketer Marketstat API?

Yes. Because you run Jentic One yourself, your own rules decide which operations the agent may call, so you can allow only the marketstat reads it needs, such as GET /marketstat/json, and leave the POST variants or XML endpoints out. The EVEMarketer Marketstat API is unauthenticated and read-only, carrying typeID and regionlimit as parameters rather than a resource you own, so nothing beyond fetching aggregated market statistics runs unless you add it. This keeps the agent scoped to price lookups and never lets it reach beyond the operations you have approved.

EVEMarketer Marketstat API

Name: EVEMarketer Marketstat API
Brand: EVEMarketer Marketstat API
Availability: InStock

Browse all Evemarketer APIs

Agent-ready OpenAPI document · curated by JenticData EnrichmentData Transformationnone4 EndpointsREST

Know of an official OpenAPI document? Contribute it →

For Agents

Fetch EVE Online market price statistics (min, max, average, volume) for items by typeID, region or solar system in JSON or XML.

Use for: Get the average sell price for a specific EVE Online item, Retrieve market statistics for typeID 34 in The Forge region, Find buy order volume for an item in the Jita system, List the min and max prices for several typeIDs in one call

Not supported: Does not handle character data, contracts, or in-game messaging - use for retrieving aggregated EVE Online market price statistics only.

Jentic publishes the only available OpenAPI specification for EVEMarketer Marketstat API, keeping it validated and agent-ready. The EVEMarketer Marketstat API returns aggregated buy and sell order statistics for items in EVE Online, the spaceship MMO. It is API-compatible with the historical EVE-Central Marketstat endpoint, returning min, max, average and volume figures filtered by typeID, regionlimit, usesystem and hours. Both XML and JSON response formats are available, with no authentication required for read access.

Jentic One on Github View OpenAPI Document

Connect the EVEMarketer Marketstat API to your agent

Capabilities

Start building with EVEMarketer Marketstat API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

EVEMarketer Marketstat API