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Delx Commerce Loyalty Reward Quote
x402
Delx Commerce Loyalty Reward Quote is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Calculates loyalty points earned and estimated reward value for a purchase, returning a ledger-ready credit instruction.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns base points earned, total points (including tier multiplier and bonus), estimated reward value in the specified currency, effective rebate percentage, and a structured ledger_instruction object with operation type (credit), amount, event_id, unit, and idempotency flag — ready to post directly to a loyalty ledger system.
Example use cases
Tiered loyalty points at checkout
“A customer just completed a $75.00 USD purchase and they're a Gold-tier member with a 1.5x multiplier — can you calculate how many loyalty points they earn and what the dollar reward value is, using 1 point per dollar and $0.01 per point redemption, for event order-456?”
Promotional bonus points campaign
“We're running a promo where customers get 50 bonus points on top of normal earnings. Can you quote the total points and reward value for a $30.00 USD order with the standard 1 point per dollar, 1x multiplier, and $0.01 redemption rate? Event ID is promo-789.”
Ledger instruction for loyalty platform
“I need a ready-to-post ledger credit instruction for a $120.00 USD purchase with a 2x tier multiplier, 0 bonus points, 1 point per dollar, and $0.01 per point redemption — event ID is txn-2024-001.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/loyalty-reward-quote?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a stateless, pay-per-call loyalty points calculation without maintaining a loyalty ledger yourself — ideal for agents orchestrating checkout flows, loyalty platforms that need a computation step before writing to their own ledger, or any scenario requiring a verifiable, on-chain-paid quote for reward points without a subscription or API key.
Side effects
- Missing required purchase_amount returns validation error
- Negative values for points_per_unit or tier_multiplier rejected by minimum constraint
- Invalid currency code (not 3 characters) fails schema validation
- Payment required error (HTTP 402) if USDC micropayment via x402 is not included
- Malformed event_id or missing idempotency handling may cause duplicate ledger entries on retry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| currency | string | |
| event_id | string | |
| bonus_points | integer | |
| points_per_unit | number | |
| purchase_amount | number | |
| tier_multiplier | number | |
| redemption_value_per_point | number |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"currency": "USD",
"base_points": 99,
"total_points": 158,
"purchase_amount": "49.99",
"ledger_instruction": {
"unit": "points",
"amount": 158,
"event_id": "order-123",
"operation": "credit",
"idempotency_required": true
},
"effective_rebate_pct": "3.16",
"stores_customer_state": false,
"estimated_reward_value": "1.580000"
},
"tool_name": "util_loyalty_reward_quote"
}
}Tags
x402
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