Updated polymarket examples to use new signing method

realfishsam · realfishsam · commit 646d4b19f3e7 · 2026-02-04T21:05:57.000+02:00
diff --git a/sdks/python/README.md b/sdks/python/README.md
@@ -80,7 +80,9 @@ import os
 import pmxt
 
 poly = pmxt.Polymarket(
-    private_key=os.getenv("POLYMARKET_PRIVATE_KEY")
+    private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+    proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),  # Optional
+    signature_type='gnosis-safe'  # 'eoa' | 'poly-proxy' | 'gnosis-safe' (default: 'gnosis-safe')
 )
 
 # Check balance
diff --git a/sdks/python/examples/account/get_balance.py b/sdks/python/examples/account/get_balance.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
     print(client.fetch_balance())
 
 if __name__ == "__main__":
diff --git a/sdks/python/examples/account/list_positions.py b/sdks/python/examples/account/list_positions.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
     print(client.fetch_positions())
 
 if __name__ == "__main__":
diff --git a/sdks/python/examples/account/polymarket_auth.py b/sdks/python/examples/account/polymarket_auth.py
@@ -3,7 +3,9 @@
 
 def main():
     client = pmxt.Polymarket(
-        private_key=os.getenv("POLYMARKET_PRIVATE_KEY") # Must start with '0x'
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'  # 'eoa' | 'poly-proxy' | 'gnosis-safe'
     )
     print("Polymarket client initialized")
 
diff --git a/sdks/python/examples/trading/cancel_order.py b/sdks/python/examples/trading/cancel_order.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
     
     # Replace with an actual order ID
     order_id = "YOUR_ORDER_ID"
diff --git a/sdks/python/examples/trading/list_open_orders.py b/sdks/python/examples/trading/list_open_orders.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
     orders = client.fetch_open_orders()
     print(orders)
 
diff --git a/sdks/python/examples/trading/place_limit_order.py b/sdks/python/examples/trading/place_limit_order.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
 
     order = client.create_order(
         market_id='663583',
diff --git a/sdks/python/examples/trading/place_market_order.py b/sdks/python/examples/trading/place_market_order.py
@@ -2,7 +2,11 @@
 import pmxt
 
 def main():
-    client = pmxt.Polymarket(private_key=os.getenv("POLYMARKET_PRIVATE_KEY"))
+    client = pmxt.Polymarket(
+        private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),
+        proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),
+        signature_type='gnosis-safe'
+    )
 
     order = client.create_order(
         market_id='663583',
diff --git a/sdks/typescript/README.md b/sdks/typescript/README.md
@@ -83,8 +83,8 @@ console.log(`Spread: ${(spread * 100).toFixed(2)}%`);
 ```typescript
 const poly = new pmxt.Polymarket({
     privateKey: process.env.POLYMARKET_PRIVATE_KEY,
-    funderAddress: process.env.POLYMARKET_PROXY_ADDRESS, // Optional
-    signatureType: 'gnosis-safe' // 'eoa' | 'poly-proxy' | 'gnosis-safe'
+    proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS, // Optional
+    signatureType: 'gnosis-safe' // 'eoa' | 'poly-proxy' | 'gnosis-safe' (default: 'gnosis-safe')
 });
 ```
 
diff --git a/sdks/typescript/examples/account/get_balance.ts b/sdks/typescript/examples/account/get_balance.ts
@@ -2,6 +2,10 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     console.log(await client.fetchBalance());
 })();
diff --git a/sdks/typescript/examples/account/list_positions.ts b/sdks/typescript/examples/account/list_positions.ts
@@ -2,6 +2,10 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     console.log(await client.fetchPositions());
 })();
diff --git a/sdks/typescript/examples/account/polymarket_auth.ts b/sdks/typescript/examples/account/polymarket_auth.ts
@@ -2,5 +2,7 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 const client = new pmxt.Polymarket({
-    privateKey: process.env.POLYMARKET_PRIVATE_KEY // Must start with '0x'
+    privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+    proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+    signatureType: 'gnosis-safe'
 });
diff --git a/sdks/typescript/examples/trading/cancel_order.ts b/sdks/typescript/examples/trading/cancel_order.ts
@@ -3,7 +3,11 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     const orderId = 'input_order_id_here';
     const result = await client.cancelOrder(orderId);
     console.log(result);
diff --git a/sdks/typescript/examples/trading/list_open_orders.ts b/sdks/typescript/examples/trading/list_open_orders.ts
@@ -3,7 +3,11 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     const orders = await client.fetchOpenOrders();
     console.log(orders);
 })();
diff --git a/sdks/typescript/examples/trading/place_limit_order.ts b/sdks/typescript/examples/trading/place_limit_order.ts
@@ -3,7 +3,11 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     const order = await client.createOrder({
         marketId: '663583',
         outcomeId: '10991849228756847439673778874175365458450913336396982752046655649803657501964',
diff --git a/sdks/typescript/examples/trading/place_market_order.ts b/sdks/typescript/examples/trading/place_market_order.ts
@@ -3,7 +3,11 @@ import { config } from 'dotenv'; config({ path: '../../.env' });
 import pmxt from 'pmxtjs';
 
 (async () => {
-    const client = new pmxt.Polymarket({ privateKey: process.env.POLYMARKET_PRIVATE_KEY });
+    const client = new pmxt.Polymarket({
+        privateKey: process.env.POLYMARKET_PRIVATE_KEY,
+        proxyAddress: process.env.POLYMARKET_PROXY_ADDRESS,
+        signatureType: 'gnosis-safe'
+    });
     const order = await client.createOrder({
         marketId: '663583',
         outcomeId: '10991849228756847439673778874175365458450913336396982752046655649803657501964',
diff --git a/sdks/typescript/index.ts b/sdks/typescript/index.ts
@@ -23,7 +23,7 @@ import { Exchange, Polymarket, Kalshi, Limitless } from "./pmxt/client.js";
 import { ServerManager } from "./pmxt/server-manager.js";
 import * as models from "./pmxt/models.js";
 
-export { Exchange, Polymarket, Kalshi, Limitless } from "./pmxt/client.js";
+export { Exchange, Polymarket, Kalshi, Limitless, PolymarketOptions } from "./pmxt/client.js";
 export { ServerManager } from "./pmxt/server-manager.js";
 export type * from "./pmxt/models.js";
 
diff --git a/sdks/typescript/pmxt/client.ts b/sdks/typescript/pmxt/client.ts
@@ -189,6 +189,12 @@ export interface ExchangeOptions {
 
     /** Automatically start server if not running (default: true) */
     autoStartServer?: boolean;
+
+    /** Optional Polymarket Proxy/Smart Wallet address */
+    proxyAddress?: string;
+
+    /** Optional signature type (0=EOA, 1=Proxy) */
+    signatureType?: number;
 }
 
 /**
@@ -201,6 +207,8 @@ export abstract class Exchange {
     protected exchangeName: string;
     protected apiKey?: string;
     protected privateKey?: string;
+    protected proxyAddress?: string;
+    protected signatureType?: number;
     protected api: DefaultApi;
     protected config: Configuration;
     protected serverManager: ServerManager;
@@ -210,6 +218,8 @@ export abstract class Exchange {
         this.exchangeName = exchangeName.toLowerCase();
         this.apiKey = options.apiKey;
         this.privateKey = options.privateKey;
+        this.proxyAddress = options.proxyAddress;
+        this.signatureType = options.signatureType;
 
         let baseUrl = options.baseUrl || "http://localhost:3847";
         const autoStartServer = options.autoStartServer !== false;
@@ -272,6 +282,8 @@ export abstract class Exchange {
         return {
             apiKey: this.apiKey,
             privateKey: this.privateKey,
+            funderAddress: this.proxyAddress,
+            signatureType: this.signatureType,
         };
     }
 
@@ -1082,9 +1094,29 @@ export abstract class Exchange {
  * const balance = await poly.fetchBalance();
  * ```
  */
+/**
+ * Options for initializing Polymarket client.
+ */
+export interface PolymarketOptions {
+    /** Private key for authentication (optional) */
+    privateKey?: string;
+
+    /** Base URL of the PMXT sidecar server */
+    baseUrl?: string;
+
+    /** Automatically start server if not running (default: true) */
+    autoStartServer?: boolean;
+
+    /** Optional Polymarket Proxy/Smart Wallet address */
+    proxyAddress?: string;
+
+    /** Optional signature type */
+    signatureType?: 'eoa' | 'poly-proxy' | 'gnosis-safe' | number;
+}
+
 export class Polymarket extends Exchange {
-    constructor(options: Omit<ExchangeOptions, "apiKey"> = {}) {
-        super("polymarket", options);
+    constructor(options: PolymarketOptions = {}) {
+        super("polymarket", options as ExchangeOptions);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,9 @@ import os`
`80`	`80`	`import pmxt`
`81`	`81`
`82`	`82`	`poly = pmxt.Polymarket(`
`83`		`- private_key=os.getenv("POLYMARKET_PRIVATE_KEY")`
	`83`	`+ private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),`
	`84`	`+ proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"), # Optional`
	`85`	`+ signature_type='gnosis-safe' # 'eoa' \| 'poly-proxy' \| 'gnosis-safe' (default: 'gnosis-safe')`
`84`	`86`	`)`
`85`	`87`
`86`	`88`	`# Check balance`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,9 @@`
`3`	`3`
`4`	`4`	`def main():`
`5`	`5`	`client = pmxt.Polymarket(`
`6`		`- private_key=os.getenv("POLYMARKET_PRIVATE_KEY") # Must start with '0x'`
	`6`	`+ private_key=os.getenv("POLYMARKET_PRIVATE_KEY"),`
	`7`	`+ proxy_address=os.getenv("POLYMARKET_PROXY_ADDRESS"),`
	`8`	`+ signature_type='gnosis-safe' # 'eoa' \| 'poly-proxy' \| 'gnosis-safe'`
`7`	`9`	`)`
`8`	`10`	`print("Polymarket client initialized")`
`9`	`11`