Data
Loyal Spark
loyalspark.online
Paid API for onchain loyalty programs on Base: loyalty token deployment, minting to customer wallets, rewards catalog, vouchers and P2P exchange, usable by agents over REST or MCP.
Back to service marketHTTP x402 online test
Send an unpaid request using the provider's template and inspect the 402 payment requirements returned by the service.
POST
https://api.loyalspark.online/x402-gateway/recipient-api/accept-offer
Service tags
onchain
loyalty
programs
token
Service information
- Provider
- loyalspark.online
- Category
- Data
- Uptime (30 days)
- 100%
- Avg response time (30 days)
- 402 ms
- Information updated
- Aug 15, 2026
Payment details
Option 1
exact
eip155:8453
- Atomic amount
- 10000
- Payment timeout
- 300 seconds
- Asset
- USD Coin · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
- Recipient
- 0x40a8CdD6a10EC1a8cB3dFb2834675e7a2CF4ad8b