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POST
/
auth
/
challenge
Request authentication challenge
curl --request POST \
  --url https://api.jup.ag/trigger/v2/auth/challenge \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "walletPubkey": "BQ72nSv9f3PRyRKCBnHLVrerrv37CYTHm5h3s9VSGQDV",
  "type": "message"
}
'
{
  "type": "message",
  "challenge": "Sign this message to authenticate with Jupiter Trigger Order API: abc123..."
}

Documentation Index

Fetch the complete documentation index at: https://dev.jup.ag/docs/llms.txt

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

Authorizations

​
x-api-key
string
header
required

Get API key via https://developers.jup.ag/portal

Body

application/json
​
walletPubkey
string
required

Your Solana wallet public key

​
type
enum<string>
required

Challenge type. Use transaction for hardware wallets.

Available options:
message,
transaction

Response

Challenge for wallet signing

​
type
enum<string>
required
Available options:
message
​
challenge
string
required

Message to sign