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POST
/
v1
/
wallets
/
{walletId}
/
sign-typed-data
Sign Typed Data
curl --request POST \
  --url https://api.beta.getpara.com/v1/wallets/{walletId}/sign-typed-data \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "typedData": {
    "domain": {
      "name": "MyDApp",
      "version": "1",
      "chainId": 11155111,
      "verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"
    },
    "types": {
      "Mail": [
        {
          "name": "from",
          "type": "address"
        },
        {
          "name": "to",
          "type": "address"
        },
        {
          "name": "contents",
          "type": "string"
        }
      ]
    },
    "primaryType": "Mail",
    "message": {
      "from": "0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B",
      "to": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC",
      "contents": "Hello, world!"
    }
  }
}
'
{ "signature": "a1b2c3d4e5f6..." }

Documentation Index

Fetch the complete documentation index at: https://docs.getpara.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
X-API-Key
string
header
default:sk_your_secret_key_here
required

Your partner secret key (server-side only)

Headers

​
X-Request-Id
string<uuid>

UUID for request tracing. Para returns one if omitted.

​
Idempotency-Key
string

Unique key for safe retries on POST endpoints. If a request with the same key is received within 24 hours, the original response is returned without re-executing. Recommended format: UUID v4. Max length 256 characters. Returns 422 if the same key is reused with a different request body. Returns 409 if a request with the same key is still being processed.

Maximum string length: 256

Path Parameters

​
walletId
string
required

Wallet ID

Example:

"0a1b2c3d-4e5f-6789-abcd-ef0123456789"

Body

application/json
​
typedData
object
required

Response

Signature

​
signature
string
required

Hex-encoded signature without 0x prefix.

Example:

"a1b2c3d4e5f6..."