createCollectionOffer() problem

[0xElonC]

I would like to inquire about the "createCollectionOffer()" function in the OpenSea-JS SDK, which is used to make an offer for a collection. I have been calling this function but have been receiving an Error: Server Error: Internal server error. I have carefully checked my usage method and found no errors. Could you please tell me if there are any API restrictions for using this function? I am using the API that I have applied for.

[0xElonC]

export async function createCollectionOffer(
accountAddress:string,
collectionSlug:string,
amount:BigNumberish,
paymentTokenAddress:string,
quantity:number,
chain:string = 'ethereum'
){
try{
const sdk = await createOpenSeaSDK(chain)
const collection = await sdk.api.getCollection(collectionSlug)
console.log("collection:"+collection.collection)

const offer:CollectionOffer|null = await sdk.createCollectionOffer({
  accountAddress:accountAddress,
  collectionSlug:collection.collection,
  amount:amount,
  paymentTokenAddress:paymentTokenAddress,
  quantity:quantity,
  offerProtectionEnabled: true 
})
return offer;
console.log("创建的系列买单",offer)

}catch(error: any){
console.log("创建系列买单错误："+error)
throw error
}
} This is my code and all the parameters are valid.

[cunadocripto]

Título (Title): Error: Server Error: Internal server error (500) when calling createCollectionOffer()

Cuerpo (Body):

Hello,

I am encountering an persistent issue when attempting to create a collection offer using the createCollectionOffer() function in the opensea-js SDK.

The function call consistently returns the following error:

Error: Server Error: Internal server error
I have thoroughly reviewed my implementation and parameters and cannot find any errors in my usage.

Details:
SDK Version: (Please replace with your version, e.g., ^6.1.1)

Chain: (e.g., Ethereum Mainnet / Polygon / Sepolia)

API Key: I am using a valid API key that I have applied for and which works for other read-only endpoints (e.g., api.getAssets()).

Rate Limiting: I have implemented a rate limit, ensuring calls are not made too frequently.

Parameters Used (Example):
If possible, please provide a sanitized version of the parameters you are passing to the function:

JavaScript

// SANITIZED EXAMPLE PAYLOAD
const parameters = {
collectionSlug: 'your-collection-slug',
accountAddress: '0x...', // Your wallet address
amount: '1000000000000000000', // 1 WETH (in Wei)
quantity: 1,
expirationTime: Math.round(Date.now() / 1000 + 60 * 60 * 24 * 7), // 7 days from now
paymentTokenAddress: '0x...', // WETH address for the specific chain
};
Request for Information:
Are there any specific API restrictions related to the createCollectionOffer() endpoint (e.g., for certain collection types, minimum offer amounts, or stricter rate limits) that could lead to this generic 500 Internal Server Error?

Could this error be related to a known backend issue on the OpenSea API side?

Please let me know if there's any further information or a specific request ID (if I can retrieve it) that I can provide to help diagnose this issue in your logs.