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POST
/
key
/
challenge
cURL
curl --request POST \
  --url https://api.openformat.tech/key/challenge \
  --header 'Content-Type: application/json' \
  --data '
{
  "public_address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266"
}
'
{
  "status": "success",
  "challenge": "b1c2903bea5b294543e751b1742256e7bd44002f6460c6b2a1f8643984d5b513"
}

Documentation Index

Fetch the complete documentation index at: https://docs.openformat.tech/llms.txt

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

Body

application/json
​
public_address
string
required

User 's Ethereum address

Pattern: ^(0x)?[0-9a-fA-F]{40}$
Example:

"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266"

Response

200 - application/json

API Key Challenge

​
status
enum<string>
required

Successful reponse status

Available options:
success
Example:

"success"

​
challenge
string
required

Challenge for the user to sign

Example:

"b1c2903bea5b294543e751b1742256e7bd44002f6460c6b2a1f8643984d5b513"