Builder methods require the client to initialize with a separate builder config using credentials acquired from [Polymarket.com](https://polymarket.com/settings?tab=builder) and the `@polymarket/builder-signing-sdk` package.
<Tabs>
<Tab title="Local Builder Credentials">
<CodeGroup>
```typescript TypeScript theme={null}
import { ClobClient } from "@polymarket/clob-client";
import { BuilderConfig, BuilderApiKeyCreds } from "@polymarket/builder-signing-sdk";
const builderConfig = new BuilderConfig({
localBuilderCreds: new BuilderApiKeyCreds({
key: process.env.BUILDER_API_KEY,
secret: process.env.BUILDER_SECRET,
passphrase: process.env.BUILDER_PASS_PHRASE,
}),
});
const clobClient = new ClobClient(
"https://clob.polymarket.com",
137,
signer,
apiCreds, // User's API credentials from L1 authentication
signatureType,
funderAddress,
undefined,
false,
builderConfig
);
```
```python Python theme={null}
from py_clob_client.client import ClobClient
from py_builder_signing_sdk.config import BuilderConfig, BuilderApiKeyCreds
import os
builder_config = BuilderConfig(
local_builder_creds=BuilderApiKeyCreds(
key=os.getenv("BUILDER_API_KEY"),
secret=os.getenv("BUILDER_SECRET"),
passphrase=os.getenv("BUILDER_PASS_PHRASE"),
)
)
clob_client = ClobClient(
host="https://clob.polymarket.com",
chain_id=137,
key=os.getenv("PRIVATE_KEY"),
creds=creds, # User's API credentials from L1 authentication
signature_type=signature_type,
funder=funder,
builder_config=builder_config
)
```
</CodeGroup>
</Tab>
<Tab title="Remote Builder Signing">
<CodeGroup>
```typescript TypeScript theme={null}
import { ClobClient } from "@polymarket/clob-client";
import { BuilderConfig } from "@polymarket/builder-signing-sdk";
Get details for a specific order by ID using builder authentication. When called from a builder-configured client, the request authenticates with builder headers and returns orders attributed to the builder.
When a `BuilderConfig` is present, the client automatically sends builder headers. If builder auth is unavailable, it falls back to standard L2 headers.
</Info>
<CodeGroup>
```typescript TypeScript theme={null}
const order = await clobClient.getOrder("0xb816482a...");
console.log(order);
```
```python Python theme={null}
order = clob_client.get_order("0xb816482a...")
print(order)
```
</CodeGroup>
***
### getOpenOrders
Get all open orders attributed to the builder. When called from a builder-configured client, returns orders placed through the builder rather than orders owned by the authenticated user.
Revokes the builder API key used to authenticate the current request. After revocation, the key can no longer be used for builder-authenticated requests.
