Install Jentic One Beta

Connect the EUrouter API to your agent

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

Run chat completions against models from OpenAI, Anthropic, Google, and other providers through one endpoint

Generate text completions, structured responses, and embeddings from a single API

Rerank documents and transcribe or synthesize audio through the same gateway

List available models and providers and read the model count before routing a request

GET STARTED

Start building with EUrouter API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use EUrouter API for, with concrete tasks.

★ Unified Multi-Provider LLM Access

An application wants one integration for several model providers instead of wiring each separately. The EUrouter API exposes chat completions, text completions, structured responses, and embeddings through a single endpoint and key, so switching from one provider's model to another is a change of the model parameter rather than a new integration.

Create a chat completion against a chosen model through the chat completions endpoint, then retry the same request against a different provider's model

EU Data-Residency Routing

A team under EU data rules needs model calls to stay in-region. The EUrouter API lets you create routing rules and read EU residency data, so requests are directed to compliant models and regions, with a dry-run available to test a rule before it takes effect.

Create a routing rule that keeps requests in the EU, then dry-run a routing test to confirm it before applying it

AI Agent Model Access via Jentic

An AI agent reaches many model providers through Jentic without holding the EUrouter key itself. It searches by intent, receives the matching operation and its input schema, and runs completions or embeddings with the credential injected at run time, so a workflow can call the best model for each step through one gateway.

Search Jentic for 'run a chat completion', load the chat completions schema, and send a request to a chosen model with Jentic-managed credentials

Key Endpoints

45 endpoints — the eurouter api is a single gateway to ai models from openai, anthropic, google, and other providers.

METHOD

PATH

DESCRIPTION

POST

/api/v1/chat/completions

Create a chat completion

POST

/api/v1/completions

Create a text completion

POST

/api/v1/embeddings

Create embeddings

POST

/api/v1/rerank

Rerank documents against a query

POST

/api/v1/audio/transcriptions

Transcribe audio to text

GET

/api/v1/models

List available models

POST

/api/v1/routing-rules

Create a routing rule

GET

/api/v1/credits

Read the account credit balance

POST

/api/v1/chat/completions

Create a chat completion

POST

/api/v1/completions

Create a text completion

POST

/api/v1/embeddings

Create embeddings

POST

/api/v1/rerank

Rerank documents against a query

POST

/api/v1/audio/transcriptions

Transcribe audio to text

GET

/api/v1/models

List available models

POST

/api/v1/routing-rules

Create a routing rule

GET

/api/v1/credits

Read the account credit balance

Why Jentic?

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

Setup

Wiring EUrouter by hand means managing its bearer key, choosing models and providers, and building routing rules for data residency yourself. Through Jentic you install once, import EUrouter from the API Directory, store the key once, and your agent calls it.

Permission scoping

Limit the agent to the operations it needs, such as chat completions and embeddings, so key deletion, BYOK credential changes, and routing-rule edits are not included unless you add them. EUrouter puts key, credential, and rule ids in the URL path for its management operations, so those can be scoped by path as well.

Credential isolation

Your EUrouter key 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 chat completion' or 'generate embeddings', and Jentic returns the matching EUrouter operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

FAQs

Specific to using EUrouter API through Jentic.

What authentication does the EUrouter API use?

The EUrouter API authenticates with a bearer API key in the Authorization header per its OpenAPI spec. Some read operations, such as listing models, the model count, and providers, are public and need no key. Through Jentic the key is stored encrypted by your own Jentic One instance and injected at execution time, so it never reaches the agent.

Which providers and models can I reach through the EUrouter API?

The EUrouter API routes to models from OpenAI, Anthropic, Google, and other providers through one endpoint. The list-models and list-providers operations return what is currently available, and the model-count operation gives the total, so an agent can discover options before sending a request.

What are the rate limits for the EUrouter API?

The OpenAPI spec does not specify rate limits for the EUrouter API. Usage is governed by your credit balance, which the credits operation reports, so check the EUrouter documentation for current throughput limits and monitor credits to pace requests.

How do I run a chat completion with the EUrouter API through Jentic?

Search Jentic for 'run a chat completion' and it returns the EUrouter chat completions operation with its input schema. Load the schema, set the model and messages, and the key is injected at run time. To run it on your own infrastructure, install Jentic One from its GitHub repo.

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

Yes. Write a rule that allows only the inference operations, such as chat completions and embeddings, so the agent can run models but cannot delete keys, change BYOK credentials, or edit routing rules. You choose which operations it may call, and the calls it makes are logged by your own instance.

Is there an EUrouter API MCP server?

You don't need an MCP server to give your agent the EUrouter API. Jentic connects it directly from the API Directory: import it, store your key once, and your agent calls the completion, embedding, and audio operations it needs without a separate server to install.

EUrouter API

AI ReadinessAI-Aware (B)67/100

See full scorecard

Official vendor OpenAPI document · agent-readyAI/MLLanguage Modelsbearer45 EndpointsREST

For Agents

Run chat, completion, embedding, rerank, and audio requests against many LLM providers through one endpoint, and manage routing rules, keys, and credits. Authenticated with a bearer API key; model and provider listings are public.

Use for: Send a chat completion to a specific model, Generate embeddings for a batch of documents, List the models available through EUrouter, Rerank a set of documents against a query

Not supported: Does not handle model training or fine-tuning. Use for routing inference requests such as chat, embeddings, and audio across LLM providers only.

The EUrouter API is a single gateway to AI models from OpenAI, Anthropic, Google, and other providers. It serves chat completions, text completions, structured responses, embeddings, document reranking, and speech synthesis and transcription through one endpoint and one key. Routing rules direct requests to chosen models or regions, including EU data residency, and the API also manages keys, bring-your-own-key provider credentials, and the account's credit balance.

Jentic One on Github View OpenAPI Document

Show dimension breakdown

Foundational Compliance

Base layer of spec validity and structural soundness.

Grade: A+Signals: 4

97%

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).

75%

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: C-Signals: 4

Example Density

How richly the API is illustrated with examples.

75%

Example Validity

Percentage of examples that conform to their schemas.

25%

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: CSignals: 4

67%

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.

57%

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: B-Signals: 1

60%

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

78%

Descriptive Richness

Clarity and depth of descriptions across API elements.

Connect the EUrouter API to your agent

Capabilities

Start building with EUrouter API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

EUrouter API

Jentic AI Readiness Score

EUrouter 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