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GPT-5.6 Terra 100-Call Prepaid Pack Purchase
x402
GPT-5.6 Terra 100-Call Prepaid Pack Purchase is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $4/call, status unknown (last checked 2026-10-13).
Purchases a prepaid pack of 100 GPT-5.6 Terra chat API calls for $4 USDC via x402 payment protocol, returning a token for subsequent use.
Price / call$4
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 with ok:true, a pack object containing the call pack ID, model name (gpt-5.6-terra), price ($4), title, a provisioned token (pk_test_***), a discount factor (0.8), exact USD price (3.99984), total call count (100), remaining calls (100), and a productId of 'model-call-pack'.
Example use cases
Bulk credits for autonomous agent
“Buy me a 100-call prepaid pack for the GPT-5.6 Terra model — I want my agent to have credits ready to go without triggering a payment on every single request.”
Discounted AI access for app integration
“I'm building an app that needs cheap GPT-5.6 Terra completions. Purchase the 100-call pack at the discounted rate so I can get a token and start integrating.”
Budget-capped AI usage for testing
“Set up a prepaid 100-call block for GPT-5.6 Terra so I can run my test suite without going over budget — once the 100 calls are used up, I want it to stop automatically.”
Technical details
Endpoint
GEThttps://gpt55.558686.xyz/v1/paid/call-packs/gpt-5.6-terra-100?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to prepay for a block of 100 GPT-5.6 Terra completions at a discounted rate ($4 for 100 calls vs per-call pricing) and want to avoid per-request payment overhead. Prefer it over per-call endpoints when running agent loops, test suites, or apps with predictable usage volume. Not suitable if you only need a single completion or if you need a different model tier.
Side effects
- Payment failure: x402 wallet lacks sufficient USDC balance, returns payment error
- Invalid pack ID: requesting a non-existent call pack returns 404 or error response
- Method mismatch: only GET/HEAD/DELETE accepted per schema; POST returns 405
- Token generation failure: upstream provisioning error returns ok:false with error details
- Network timeout: gateway unreachable, returns connection error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"pack": {
"id": "gpt-5.6-terra-100-call-pack",
"model": "gpt-5.6-terra",
"price": "$4.00",
"title": "GPT-5.6 Terra 100 Prepaid Call Credits",
"token": "pk_test_***",
"discount": 0.8,
"priceUsd": 3.99984,
"callCount": 100,
"remainingCalls": 100
},
"productId": "model-call-pack"
}
}Tags
x402
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