Install Jentic One Beta

Connect the Game Platform API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Game Platform 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%2Fgessa.ai%2Fgessa" | 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%2Fgessa.ai%2Fgessa" | 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 Game Platform API.

Create an asynchronous generation job from a named capability

Quote the cost of a generation job before running it

List the generation capabilities available to an organization

Stream a generation job's events as it progresses

Download the draft a completed generation job produced

GET STARTED

Start building with Game Platform API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Game Platform API for, with concrete tasks.

★ Agent-Run Content Generation

An AI agent building game content can call the Game Platform API through Jentic to run a generation job end to end: it lists the available capabilities, quotes the job, creates it, and downloads the draft once it finishes. The agent drives the whole flow without the developer wiring the API key or capability-token auth or the job polling by hand. Jentic returns the matching operation and its input schema so the agent runs the job inline.

Quote a generation job for a chosen capability, create it if the cost is acceptable, and download the draft once it completes

Cost-Checked Generation

A service that generates content on a budget can quote every job before it runs so it never starts work it cannot afford. The quote operation returns the expected cost for a capability and input, and the create operation accepts a budget and a priority, so a workflow decides whether and how urgently to run each job.

Quote a job, and only create it when the returned cost is within a set budget, using the fast lane for urgent jobs

Job Monitoring and Retrieval

A dashboard or pipeline that kicks off long-running generation can follow each job's progress and collect the output when ready. The Game Platform API lists a job's events, streams them live as the job runs, serves the finished draft for download, and cancels a job that is no longer needed.

Stream a running job's events, then download its draft when the stream reports completion

Key Endpoints

10 endpoints — the game platform api runs asynchronous content generation jobs against named capabilities on the gessa platform.

METHOD

PATH

DESCRIPTION

POST

/api/generation/jobs

Create a generation job

GET

/api/generation/jobs

List generation jobs

POST

/api/generation/quote

Quote a generation job

GET

/api/generation/capabilities

List available generation capabilities

GET

/api/generation/jobs/{jobId}

Get a generation job

GET

/api/generation/jobs/{jobId}/draft

Download a generation draft

POST

/api/generation/jobs/{jobId}/cancel

Cancel a generation job

POST

/api/generation/jobs

Create a generation job

GET

/api/generation/jobs

List generation jobs

POST

/api/generation/quote

Quote a generation job

GET

/api/generation/capabilities

List available generation capabilities

GET

/api/generation/jobs/{jobId}

Get a generation job

GET

/api/generation/jobs/{jobId}/draft

Download a generation draft

POST

/api/generation/jobs/{jobId}/cancel

Cancel a generation job

Why Jentic?

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

Setup

Wiring the Game Platform API by hand means handling either its organization API key or its short-lived capability token, quoting a job before you create it, and polling or streaming the job events until a draft is ready. Through Jentic you install once, import it from the API Directory, store the credential once, and your agent calls it.

Permission scoping

Gessa puts the job id in the URL path for the job operations, so a rule can bound your agent to the operations it needs. You choose which it may call, so job cancellation is not included unless you add it.

Credential isolation

Your Gessa key or capability token is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'run a generation job' or 'quote a job', and Jentic returns the matching Game Platform operation with its input schema so the agent calls the right endpoint directly.

FAQs

Specific to using Game Platform API through Jentic.

What authentication does the Game Platform API use?

The Game Platform API accepts an organization-scoped API key in the x-api-key header or a short-lived capability token in the x-capability-token header, per its OpenAPI spec. Through Jentic the credential is stored once, encrypted, by your own Jentic One instance and injected at call time, so it never reaches the agent's prompt or logs.

Is there a Game Platform MCP server?

You don't need an MCP server to give your agent the Game Platform API. Jentic connects it directly from the API Directory: import it, store your credential once, and your agent can quote and run generation jobs straight away.

Can I limit what my agent is allowed to do with the Game Platform API?

Yes. Gessa puts the job id in the URL path for job operations, so a rule can bound your agent to the job operations it needs. Allow it to quote, create, and read jobs but leave cancellation out unless you add it, and every call it makes is logged.

Can I estimate the cost of a job before running it with the Game Platform API?

Yes. The quote operation takes the same request as a job, such as the capability and input, and returns the expected cost, so an agent can decide whether to create the job and can set a budget and priority when it does.

What are the rate limits for the Game Platform API?

The OpenAPI spec does not publish a numeric rate limit; instead a job request carries a priority and a budget that control its ordering and spend. Check the Gessa documentation for the current limits on your plan.

How do I run a generation job with the Game Platform API through Jentic?

Search Jentic for an intent like 'run a content generation job' and it returns the Game Platform create-job operation with its input schema, so your agent submits the capability and input and collects the draft. To run it on your own infrastructure, install Jentic One from its GitHub repo.

Gessa Game Platform API

AI ReadinessAI-Aware (B+)70/100

See full scorecard

Official vendor OpenAPI document · agent-readyAI/MLMl InferenceapiKey10 EndpointsREST

For Agents

Run asynchronous generation jobs against named capabilities, quote their cost first, stream job events, and download the resulting draft. Authenticates with an organization API key or a short-lived capability token in a request header.

Use for: Create a generation job for a chosen capability, Quote how much a generation job will cost before running it, List the generation capabilities my organization can use, Stream the events of a running generation job

Not supported: Does not handle asset hosting, player accounts, or payment processing. Use for running content generation jobs only.

The Game Platform API runs asynchronous content generation jobs against named capabilities on the Gessa platform. An agent lists the capabilities its organization can use, quotes a job to see its cost, then creates the job with an input payload, a normal or fast lane, a priority, and a budget. While the job runs it can list or stream the job's events, and once the job finishes it downloads the produced draft or cancels a job still in progress. Responses are JSON and authentication is an organization API key or a short-lived capability token.

Jentic One on Github View OpenAPI Document

Show dimension breakdown

100

Foundational Compliance

Base layer of spec validity and structural soundness.

Grade: A+Signals: 4

99%

Lint Results

Aggregated quality score from linter diagnostics, weighted by severity.

100%

Resolution Completeness

Percentage of `$ref` references that resolve successfully.

100%

Specification Validity

Checks whether the API description parses successfully and conforms to its declared specification (e.g., OpenAPI).

100%

Structural Integrity

Structural correctness score based on schema issues using logarithmic dampening.

Developer Experience & Jentic Compatibility

Clarity, completeness, and ingestion readiness for developers and tooling.

Grade: B+Signals: 4

Example Density

How richly the API is illustrated with examples.

100%

Example Validity

Percentage of examples that conform to their schemas.

75%

Response Coverage

Percentage of operations with complete response definitions (success, client error, server error).

100%

Tooling Readiness

Health of API ingestion, bundling, and resolution within Jentic pipelines.

AI-Readiness & Agent Experience

Semantic breadth, depth, and agent comprehension for AI systems.

Grade: C-Signals: 4

59%

Description Coverage

Coverage of descriptions across API elements.

Error Standardization

Coverage of RFC 9457 Problem Details for error responses.

100%

OperationId Quality

Coverage, uniqueness, and casing consistency of operationIds for AI inference.

53%

Summary Coverage

Coverage of summaries across operations/tags/info.

Agent Usability

Functional utility, complexity comfort, and AI orchestration readiness.

Grade: A+Signals: 1

94%

Complexity Comfort

Agent comfort level based on API operational and structural complexity.

Security

Trust, risk posture, and security compliance.

Grade: C-Signals: 1

50%

Authentication Strength

Average quality of security schemes based on authentication method strength (weakest link for OAuth2).

AI Discoverability

Findability, semantic richness, and reasoning readiness.

Grade: A+Signals: 1

97%

Descriptive Richness

Clarity and depth of descriptions across API elements.

Connect the Game Platform API to your agent

Capabilities

Start building with Game Platform API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Gessa Game Platform API

Jentic AI Readiness Score

Game Platform API

Foundational Compliance

Lint Results

Resolution Completeness

Specification Validity

Structural Integrity

Developer Experience & Jentic Compatibility

Example Density

Example Validity

Response Coverage

Tooling Readiness

AI-Readiness & Agent Experience

Description Coverage

Error Standardization

OperationId Quality

Summary Coverage

Agent Usability

Complexity Comfort

Security

Authentication Strength

AI Discoverability

Descriptive Richness