Loyalty rewards: Mark an active voucher as used at checkout (merchant scans code...
https://api.loyalspark.online/x402-gateway/mcp-tools/use_voucherOverview
Loyalty rewards: Mark an active voucher as used at checkout (merchant scans code or voucher id). Onchain loyalty on Base: brands launch rewards in minutes, customers earn with every purchase, AI agents automate the rest via REST and MCP. Send x-api-key: lsk_... (or Authorization: Bearer lsk_...) with the payment; without a live key you are not charged.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
loyalspark
Source
bazaar
Indexed
2026-11-04 21:40:17
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"code": "LS-DEMO-0001"
},
"bodyType": "json",
"headers": {
"x-api-key": "lsk_..."
},
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"id": 1,
"jsonrpc": "2.0",
"result": {
"content": [
{
"text": "{...}",
"type": "text"
}
],
"structuredContent": {}
}
},
"type": "json"
}