Validation failed, creating limit order on BSC. 0x

Question

We've tried multiple times to create a limit order (SRA) on BSC and every time receives this:

 {code: 100, reason: "Validation Failed", validationErrors: []}

Our order:

{
  "chainId": 56,
  "expiry": "1632584020",
  "feeRecipient": "0x0000000000000000000000000000000000000000",
  "maker": "0xf18a3af576c7871fea9f8f3e54e8d0e71c98f206",
  "makerAmount": "100000000000000000",
  "makerToken": "0xfb288d60d3b66f9c3e231a9a39ed3f158a4269aa",
  "pool": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "salt": "1632497620289",
  "sender": "0x0000000000000000000000000000000000000000",
  "signature": {
    "r": "0xcdd267bd8d211cfa9d45a3e0836753ad565d485fe76d238a8590f9e96371a715",
    "s": "0x6064719f3def8f2228837a3ed0a77cbf646aafb66d7f802f84d9c5a7b8cb0f39",
    "signatureType": 2,
    "v": 27
  },
  "taker": "0x0000000000000000000000000000000000000000",
  "takerAmount": "38642859776552",
  "takerToken": "0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c",
  "takerTokenFeeAmount": "0",
  "verifyingContract": "0xdef1c0ded9bec7f1a1670819833240f027b25eff"
}

How can we use the limit orders on BSC and does the 0x have executors (relayers) of these orders on the BSC chain?

Looking forward,

Answer 1

Yes 0x is LIVE on BSC, you need to change your API endpoint to a different server as specify here: https://bsc.api.0x.org/