Opensea_postorder fails with 400

Any update, i have updated moralis version to 1.9.0 but issue still persist?

Can you try to use opensea sdk?
https://github.com/ProjectOpenSea/opensea-js

I tried to test it now and I got to a similar 502 error after approving WETH and after signing a message

@cryptokid did this issue resolve? and for opensea sdk we need an api key but, that is not given to us rather this fast

I would suggest to ask for the API key from opensea. The issue is not resolved with the plugin.

@cryptokid but the opensea uses an api key which is being delivered after 2,3 days. And I dont have this much time.

we don’t have an opensea API key either

Looks like i have to wait for the Api key?
@cryptokid

what is what I would recommend, some opensea api endpoints work without an API key too

@cryptokid brother i am using the moralis server with opensea plugin by using these endpoint…


How would I be able to use opensea sdk without opensea api

this would be the opensea SDK: https://github.com/ProjectOpenSea/opensea-js

some endpoints from here: https://docs.opensea.io/reference/api-overview don’t require an API key

Also, how can we detect whether metamask is installed on the mobile or not through my dApp
@cryptokid

I don’t know this, you can create a separate forum thread for this question

See this is the code that is required for opensea sdk to work. what would I pass the apikey? My aim is to list the NFT on opensea. using the createSellOrder function

const provider = new Web3.providers.HttpProvider('https://mainnet.infura.io')
const openseaSDK = new OpenSeaSDK(provider, {
  networkName: Network.Main,
  apiKey: YOUR_API_KEY
})

I see that, I’m not expert in opensea SDK, you could try it without an API key to see if it works, maybe some functionality works without an API key

anybody from your team knows this domain well? @cryptokid

it looks like at least for testiest, an API key is not required:

Well, I can try this out and let you know if any error comes up. Also, i have posted a different thread on the forum. I am seeking your help there. Thankyou