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POST
/
x402
/
verify
Verify Permission
curl --request POST \
  --url https://api.sandbox.nevermined.dev/api/v1/x402/verify \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "accessToken": "x402_eyJhbGciOiJIUzI1NiIs...",
  "agentId": "did:nv:abc123...",
  "creditsRequested": 5
}
'
{
  "valid": true,
  "permissionHash": "<string>",
  "remainingCredits": 123,
  "buyerAddress": "<string>",
  "error": "<string>",
  "message": "<string>"
}

Authorizations

​
Authorization
string
header
required

Your Nevermined API Key (starts with 'nvm:'). Get one at nevermined.app under Settings > API Keys.

Body

application/json

Verification request

​
accessToken
string
required
​
agentId
string
required
​
creditsRequested
integer
required

Response

200 - application/json

Verification result

​
valid
boolean
​
permissionHash
string
​
remainingCredits
integer
​
buyerAddress
string
​
error
string
​
message
string