1
Check the coin
GET /redirects/{mint} shows feeWallet (where the fees must go), redirected (whether they already do) and registered (whether a strategy is attached).2
Route the fees
If not redirected:
POST /pumpfun/fees with mint and creatorWallet, sign the returned transaction with the creator wallet, and send it through /transactions/send.3
Register the strategy
POST /redirects with mint and the strategy config, built as on the purps.lol launch page. If it answers registered: false, the chain has not shown us the routing yet: wait a few seconds and call it again. registered: true and the coin is live on purps.lol with its strategy running.