Install Jentic One Beta

Connect the Poloniex API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Poloniex 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%2Fpoloniex.com%2Fpoloniex-api" | 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%2Fpoloniex.com%2Fpoloniex-api" | 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 Poloniex API.

Retrieve real-time and historical market data for cryptocurrency trading pairs

Place market, limit, stop-limit, and advanced order types

Query account balances across spot, margin, and lending accounts

Transfer funds between spot, margin, and lending wallets

Access order book depth and recent trade history for price discovery

GET STARTED

Start building with Poloniex API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Poloniex API for, with concrete tasks.

★ Automated Trading Strategy Execution

Quantitative traders and crypto funds use the API to implement algorithmic trading strategies like momentum trading, mean reversion, and statistical arbitrage. Trading bots query real-time price feeds, calculate technical indicators like RSI and MACD, and execute buy/sell orders based on signal generation. The API's order management endpoints enable strategies to track fill rates, manage position sizes, and implement stop-loss protection. Traders backtest strategies using historical data endpoints, then deploy live bots that run 24/7 to capitalize on crypto market volatility.

Query Poloniex for BTC/USDT current price and order book depth, calculate trading signal using RSI indicator, place limit buy order if signal triggers, monitor order status, adjust position sizing based on account balance.

Cross-Exchange Arbitrage and Liquidity Aggregation

Crypto arbitrage firms monitor price differences across Poloniex and other exchanges like Binance, Coinbase, and Kraken. The API enables real-time price queries for the same trading pair on multiple venues, identifying arbitrage opportunities when spreads exceed trading fees. Bots execute simultaneous buy/sell orders across exchanges to capture risk-free profit. The account activity endpoints enable reconciling positions and calculating net P&L across venues. This increases market efficiency while generating consistent returns for arbitrage operators.

Fetch BTC/USDT price from Poloniex and competitor exchanges, calculate spread after fees, if spread exceeds threshold execute buy on cheaper exchange and sell on expensive exchange, transfer funds via wallet operations to rebalance.

Portfolio Management and Rebalancing

Crypto portfolio managers and robo-advisors use the API to implement automated rebalancing strategies that maintain target asset allocations. The API's account balance endpoints provide real-time portfolio valuations, while market data endpoints supply current prices for rebalancing calculations. When an asset drifts beyond tolerance bands (e.g., Bitcoin allocation drops from 40% to 35%), the bot sells overweight positions and buys underweight assets. This maintains risk-adjusted returns and prevents concentration risk, operating continuously across multiple client accounts.

Query account balances for all assets, calculate current portfolio weights using market prices, compare to target allocation, generate rebalancing trades to restore weights, execute orders, log rebalancing activity for reporting.

Market Making and Liquidity Provision

Professional market makers use the API to provide liquidity on Poloniex trading pairs, earning spreads between bid and ask prices. Market making bots place limit orders on both sides of the order book, continuously adjusting prices based on mid-market movements and inventory risk. The API's order book endpoints enable calculating optimal quote prices, while order management endpoints allow rapid cancellation and replacement as market conditions change. Market makers earn rebates from exchanges for providing liquidity while managing inventory risk through hedging strategies.

Query order book for target trading pair, calculate mid-market price and spread, place limit buy order below mid and limit sell above mid, monitor inventory levels, cancel and replace orders as market moves, hedge inventory on other exchanges.

Key Endpoints

24 endpoints — poloniex is a cryptocurrency exchange offering spot trading for hundreds of digital assets including bitcoin, ethereum, and altcoins.

METHOD

PATH

DESCRIPTION

GET

/markets/price

Get current price for a trading pair

POST

/orders

Place a new trading order

GET

/accounts

Get account types and IDs

GET

/accounts/balances

Get balances for all accounts

POST

/accounts/transfer

Transfer funds between account types

GET

/markets/price

Get current price for a trading pair

POST

/orders

Place a new trading order

GET

/accounts

Get account types and IDs

GET

/accounts/balances

Get balances for all accounts

POST

/accounts/transfer

Transfer funds between account types

Why Jentic?

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

Setup

Wiring the Poloniex API by hand means generating an HMAC signature and timestamp header for every request to api.poloniex.com alongside your API key. Through Jentic you install once, import the Poloniex API from the API Directory, store the key and secret once, and your agent calls it.

Permission scoping

Poloniex identifies orders and transfers through the request body rather than pinning a resource in the URL path, so scope the agent to the operations it needs, such as reading balances or placing an order. You choose that set, so a fund-moving operation like a transfer is included only if you add it while a read-only agent keeps just the price and balance operations.

Credential isolation

Your Poloniex API key and secret are stored once, encrypted, by your own Jentic One instance and injected at execution time, including the request signing. They never enter the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'place a limit order for Bitcoin' or 'check account balances', and Jentic returns the matching Poloniex operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

FAQs

Specific to using Poloniex API through Jentic.

What authentication does the Poloniex API use?

The Poloniex API uses API key authentication with HMAC-SHA256 signatures. You generate API keys in your Poloniex account settings with specific permissions (read-only, trading, withdrawals), then sign each request with your secret key.

Does Poloniex support WebSocket for real-time data?

Yes, Poloniex provides WebSocket endpoints for streaming real-time price updates, order book changes, and account activity. Use REST endpoints for historical data and account management, and WebSockets for live market data in trading bots.

What order types does the Poloniex API support?

The API supports market orders, limit orders, stop-limit orders, fill-or-kill, immediate-or-cancel, and post-only orders. This enables sophisticated trading strategies including stop-loss protection and maker-only liquidity provision.

Can I transfer crypto between different wallet types on Poloniex?

Yes, the accounts/transfer endpoint enables moving funds between spot, margin, and lending wallets within your Poloniex account. This is useful for allocating capital to different trading strategies or earning yield on idle balances.

How do AI agents use the Poloniex API through Jentic?

Agents search Jentic for tasks like 'get Bitcoin price on Poloniex' or 'place a limit order' and receive operation schemas. Jentic securely stores API keys, handles HMAC signature generation, and allows agents to execute trades, query balances, and analyze market data with natural language instructions.

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

Yes. Because you run Jentic One yourself, your own rules decide which Poloniex operations the agent can call and which credentials it uses. Since Poloniex identifies orders and transfers through the request body rather than a resource in the URL path, you scope the agent at the operation level: a read-only agent keeps just the price and balance-query operations, while a fund-moving operation like accounts/transfer or placing an order is included only if you add it. Your API key and secret stay encrypted in your own instance and are injected only for the operations you allow.

Poloniex API

Name: Poloniex API
Brand: Poloniex API
Availability: InStock

AI ReadinessAI-Aware (B-)62/100

See full scorecard

Official vendor OpenAPI document · agent-readyFinanceBankingapiKey24 EndpointsREST

For Agents

Trade cryptocurrencies, manage accounts, access market data, and execute wallet operations on Poloniex exchange.

Use for: Get the current price of Bitcoin on Poloniex, Place a limit order to buy Ethereum at a specific price, Check my account balance and available funds, Cancel all open orders for a trading pair

Not supported: Provides spot trading, account management, and market data access. Does not support futures trading, options, or derivatives-use specialized derivatives exchanges. Does not provide tax reporting or portfolio analytics-use dedicated crypto tax software.

Poloniex is a cryptocurrency exchange offering spot trading for hundreds of digital assets including Bitcoin, Ethereum, and altcoins. The Poloniex API provides programmatic access to market data, order placement, account management, and wallet operations. Traders use it to implement automated trading strategies, arbitrage bots, and portfolio rebalancing algorithms. The API supports both REST endpoints for account queries and order management, plus WebSocket streams for real-time price feeds and order book updates. Institutions and quantitative trading firms integrate Poloniex to execute high-frequency strategies, manage cross-exchange positions, and aggregate liquidity. The API includes advanced order types like stop-limit and fill-or-kill, margin trading capabilities, and lending market access for earning yield on idle crypto holdings.

Jentic One on Github View OpenAPI Document

Show dimension breakdown

Foundational Compliance

Base layer of spec validity and structural soundness.

Grade: A+Signals: 4

98%

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: CSignals: 4

Example Density

How richly the API is illustrated with examples.

100%

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: D-Signals: 4

19%

Description Coverage

Coverage of descriptions across API elements.

Error Standardization

Coverage of RFC 9457 Problem Details for error responses.

96%

OperationId Quality

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

54%

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).

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 Poloniex API to your agent

Capabilities

Start building with Poloniex API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Poloniex API

Jentic AI Readiness Score

Poloniex 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