GET /classic/paymentaddress

Return the deposit address for an initiated classic group. Generated on first use and cached for the client.

Narrow alternative to /classic/initiated when you only need the deposit target.

Use case

Re-render deposit QR/copy button on a "resume payment" screen.

Response 200

{ "paymentAddress": "<solana_pubkey>" }

Errors

Status	Meaning
404	No initiated classic bot exists. Call /classic/initialize first.

Example

curl -H "Authorization: Bearer $ACCESS" -H "x-user-id: $USER_ID" \
  "$BASE_URL/classic/paymentaddress"