rspace-online/backlog/tasks/task-125 - Configure-Stripe-Mollie-API-keys-and-test-HyperSwitch-payment-channels.md

id	title	status	assignee	created_date	labels	dependencies	references	priority
TASK-125	Configure Stripe & Mollie API keys and test HyperSwitch payment channels	To Do		2026-03-24 00:56	payments hyperswitch infrastructure		https://pay.rspace.online/health https://dashboard.stripe.com/test/apikeys https://my.mollie.com/dashboard	medium

Description

HyperSwitch payment orchestrator is deployed at pay.rspace.online with merchant account rspace_merchant and DB migrations complete. The connector configuration and end-to-end payment testing is blocked on obtaining real API keys from Stripe and Mollie.

Context

• HyperSwitch is live: https://pay.rspace.online/health
• Merchant account created with publishable key pk_snd_9167de4f...
• Merchant API key saved to .env as HS_MERCHANT_SECRET_KEY
• Internal mint/escrow/confirm APIs verified working on rspace-online
• Bonding curve ($MYCO) endpoints live and tested
• INTERNAL_API_KEY and RSPACE_INTERNAL_API_KEY deployed to both repos

Steps

1. Obtain Stripe API key — create Stripe account or use existing, get test mode API key (sk_test_...)
2. Obtain Mollie API key — create Mollie account, get test API key
3. Add keys to Infisical — STRIPE_API_KEY, STRIPE_WEBHOOK_SECRET, MOLLIE_API_KEY in rspace project
4. Add keys to payment-infra .env on Netcup
5. Run scripts/setup-hyperswitch.sh — configures Stripe + Mollie connectors, geo-based routing (EU→Mollie, US→Stripe), webhook endpoint
6. Rebuild payment-infra onramp/offramp services — they have new HyperSwitch integration code (hyperswitch.ts, hyperswitch-offramp.ts) but haven't been rebuilt
7. Test Stripe channel — create payment intent, complete with test card 4242424242424242, verify cUSDC minted
8. Test Mollie channel — create payment intent with EU billing, complete via Mollie test mode, verify cUSDC minted
9. Test off-ramp — initiate withdrawal, verify escrow burn, simulate payout webhook, verify confirm/reverse
10. Run bun scripts/test-full-loop.ts — full loop: fiat in → cUSDC → $MYCO → cUSDC → fiat out

Key files

• payment-infra/scripts/setup-hyperswitch.sh — connector + routing setup script
• payment-infra/services/onramp-service/src/hyperswitch.ts — on-ramp integration
• payment-infra/services/offramp-service/src/hyperswitch-offramp.ts — off-ramp integration
• rspace-online/scripts/test-full-loop.ts — end-to-end test script
• rspace-online/server/index.ts — internal mint/escrow/confirm endpoints (lines 570-680)
• payment-infra/config/hyperswitch/config.toml — HyperSwitch TOML config on Netcup

Acceptance Criteria

• #1 Stripe test API key obtained and added to Infisical + payment-infra .env
• #2 Mollie test API key obtained and added to Infisical + payment-infra .env
• #3 setup-hyperswitch.sh runs successfully — Stripe + Mollie connectors configured with geo-based routing
• #4 onramp-service and offramp-service rebuilt with HyperSwitch integration code
• #5 Stripe test payment completes end-to-end: card payment → webhook → cUSDC minted in CRDT ledger
• #6 Mollie test payment completes end-to-end: iDEAL/SEPA → webhook → cUSDC minted
• #7 Off-ramp escrow flow verified: escrow burn → payout → confirm (or reverse on failure)
• #8 Full loop test passes: fiat → cUSDC → $MYCO swap → cUSDC → fiat withdrawal