🚨 Action Required: lite-api.jup.ag will be deprecated on 31st January 2026. View migration guide →
lite-api.jup.ag
cURL
curl --request GET \ --url https://api.jup.ag/swap/v1/program-id-to-label \ --header 'x-api-key: <api-key>'
{}
Returns a hash mapping program IDs to labels for error identification
Get API key via https://portal.jup.ag
Default response
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