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GPT-5.6 Luna 100-Call Prepaid Pack Purchase
x402
GPT-5.6 Luna 100-Call Prepaid Pack Purchase is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $1.6/call, status unknown (last checked 2026-10-11).
Purchase a prepaid bundle of 100 GPT-5.6 Luna API call credits for $1.60 USDC via x402 payment on Base
Price / call$1.6
Success—
StatusUnknown
How this service works
GPT-5.6 Luna API Base USDC and OpenAI-compatible x402 chat: one request for $0.00293, paid by browser wallet or a quote-first agent fallback.
Output
Returns a JSON object confirming the purchase with: pack ID, model name (gpt-5.6-luna), price paid ($1.60), pack title, an API access token (pk_test_***), discount factor (0.8), exact USD price, total call count (100), and remaining calls (100) — ready to use for subsequent chat completions.
Example use cases
Bulk credit purchase for agent pipeline
“I need to stock up on GPT-5.6 Luna API credits for my automation pipeline — buy me the 100-call prepaid pack with USDC so I don't run out mid-run.”
Discounted Luna access for a startup
“Get me the GPT-5.6 Luna 100-call bundle — I want the discounted rate instead of paying per call each time.”
Pre-loading credits before a demo
“Before my demo tomorrow, buy a 100-call GPT-5.6 Luna call pack so we have guaranteed quota available without any payment interruptions during the presentation.”
Technical details
Endpoint
GEThttps://gpt55.558686.xyz/v1/paid/call-packs/gpt-5.6-luna-100?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you want to pre-purchase a bulk bundle of 100 GPT-5.6 Luna API calls at a discounted rate ($0.016 per call vs pay-per-call pricing) using USDC on Base. Prefer this over per-call endpoints when running automated pipelines, demos, or agent workflows that need guaranteed quota without repeated per-request payments. The 20% discount (0.8 factor) makes this cost-effective for medium-volume use cases.
Side effects
- Insufficient USDC balance in wallet — payment fails with 402 response
- x402 payment protocol not supported by client — fallback quote flow required
- Pack already purchased or token already issued — may return duplicate or conflict error
- Network congestion on Base blockchain delaying payment confirmation
- Invalid or expired browser wallet session — authentication failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"pack": {
"id": "gpt-5.6-luna-100-call-pack",
"model": "gpt-5.6-luna",
"price": "$1.6",
"title": "GPT-5.6 Luna 100 Prepaid Call Credits",
"token": "pk_test_***",
"discount": 0.8,
"priceUsd": 1.59992,
"callCount": 100,
"remainingCalls": 100
},
"productId": "model-call-pack"
}
}Tags
x402
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