Install Jentic One Beta

Connect the Synctera Banking-as-a-Service API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Synctera Banking-as-a-Service 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%2Fsynctera.com%2Fsynctera" | 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%2Fsynctera.com%2Fsynctera" | 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 Synctera Banking-as-a-Service API.

Create customer

List customers

Get customer

Query and filter Synctera Banking-as-a-Service API records by parameters

Monitor Synctera Banking-as-a-Service API operational status and events

GET STARTED

Start building with Synctera Banking-as-a-Service API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Synctera Banking-as-a-Service API for, with concrete tasks.

★ Payments Operations

Use the Synctera Banking-as-a-Service API to perform payments operations programmatically. The API provides 11 endpoints covering core functionality including create customer, list customers, get customer.

Call POST /customers to create customer

Automated Accounts Management

Automate accounts operations by combining multiple Synctera Banking-as-a-Service API endpoints. Agents can list customers and then get customer in a single workflow.

Call GET /customers to list customers, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Synctera Banking-as-a-Service API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle bearer tokens manually.

Search Jentic for 'create customer', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

11 endpoints — synctera provides banking-as-a-service apis for personal/business customers, accounts, cards, payments, kyc/kyb, and more.

METHOD

PATH

DESCRIPTION

POST

/customers

Create customer

GET

/customers

List customers

GET

/customers/{customer_id}

Get customer

POST

/accounts

Create account

GET

/accounts

List accounts

GET

/accounts/{account_id}

Get account

POST

/cards

Create card

GET

/cards

List cards

POST

/customers

Create customer

GET

/customers

List customers

GET

/customers/{customer_id}

Get customer

POST

/accounts

Create account

GET

/accounts

List accounts

GET

/accounts/{account_id}

Get account

POST

/cards

Create card

GET

/cards

List cards

Why Jentic?

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

Setup

Wiring the Synctera Banking-as-a-Service API by hand means learning its bearer token scheme, pointing at the api.synctera.com host, and shaping the customer, account, and card requests yourself. Through Jentic you install once, import Synctera from the API Directory, store the bearer token once, and your agent calls it.

Permission scoping

Synctera puts the customer and account ids in the URL path (/customers/{customer_id}, /accounts/{account_id}), so a rule can pin your agent to one customer or account: it can read that record and nothing else. You choose the operations it may call, so state-changing ones like creating accounts or issuing cards are not included unless you add them.

Credential isolation

Your Synctera bearer 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 'create a customer' or 'get an account', and Jentic returns the matching Synctera operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

FAQs

Specific to using Synctera Banking-as-a-Service API through Jentic.

What authentication does the Synctera Banking-as-a-Service API use?

The Synctera Banking-as-a-Service API uses a Bearer token in the Authorization header. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.

Can I create customer with the Synctera Banking-as-a-Service API?

Yes. Use the POST /customers endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Synctera Banking-as-a-Service API?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I create customer through Jentic?

Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'create customer'. Jentic returns the matching Synctera Banking-as-a-Service API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.

How many endpoints does the Synctera Banking-as-a-Service API have?

The Synctera Banking-as-a-Service API exposes 11 endpoints covering accounts, cards, customers operations.

Can I limit what my agent is allowed to do with the Synctera Banking-as-a-Service API?

Yes. Jentic One is self-hosted by you, so your own rules decide which Synctera operations and credentials the agent may use. Because Synctera puts the customer and account ids in the URL path, such as /customers/{customer_id} and /accounts/{account_id}, a rule can pin the agent to a single customer or account so it reads that record and nothing else. You also choose which operations it may call, so state-changing ones like POST /accounts to create an account or POST /cards to issue a card are excluded unless you add them.

Synctera Banking-as-a-Service API

AI ReadinessAI-Aware (B+)69/100

See full scorecard

Official vendor OpenAPI document · agent-readyPaymentsPayment Processingbearer11 EndpointsREST

For Agents

Programmatically create customer, list customers. Covers 11 operations with bearer authentication.

Use for: I need to customer, I want to customers, Search for customer, Find all account

Not supported: Does not handle communications, crm, or developer tools - use for payments only.

Synctera provides Banking-as-a-Service APIs for personal/business customers, accounts, cards, payments, KYC/KYB, and more. Official full OpenAPI spec available at https://dev.synctera.com/v1/reference/openapi-spec. The API exposes 11 endpoints secured with bearer authentication.

Jentic One on Github View OpenAPI Document

Show dimension breakdown

Foundational Compliance

Base layer of spec validity and structural soundness.

Grade: ASignals: 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).

35%

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.

50%

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

57%

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.

58%

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).

100

AI Discoverability

Findability, semantic richness, and reasoning readiness.

Grade: A+Signals: 1

100%

Descriptive Richness

Clarity and depth of descriptions across API elements.

Connect the Synctera Banking-as-a-Service API to your agent

Capabilities

Start building with Synctera Banking-as-a-Service API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Synctera Banking-as-a-Service API

Jentic AI Readiness Score

Synctera Banking-as-a-Service 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