{"uid":"cap_1ek3688UfTBv2sMbQ6oi6","slug":"gpt-5-6-terra-100-call-prepaid-pack-purchase-2518b5fc","name":"GPT-5.6 Terra 100-Call Prepaid Pack Purchase","description":"GPT-5.6 Luna API Base USDC and OpenAI-compatible x402 chat: one request for $0.00293, paid by browser wallet or a quote-first agent fallback.","url":"https://gpt55.558686.xyz/v1/paid/call-packs/gpt-5.6-terra-100?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","additionalProperties":true},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"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"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"4","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$4/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"4","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"4","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XkSpu8LAcwt7JeiVHuGmv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"4","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"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.","exampleAgentPrompt":"I want to buy a prepaid pack of 100 GPT-5.6 Terra chat API calls for $4 USDC so I can use them later without paying per request — go ahead and purchase the gpt-5.6-terra-100 call pack.","exampleUseCases":[{"title":"Bulk credits for autonomous agent","prompt":"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."},{"title":"Discounted AI access for app integration","prompt":"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."},{"title":"Budget-capped AI usage for testing","prompt":"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."}],"resultDescription":"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'.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:50:13.621Z","isFirstParty":false,"canonicalSlug":"gpt-5-6-terra-100-call-prepaid-pack-purchase-2518b5fc"}