{"uid":"cap_eIcwbsvC3nwY8LX9G2tb3","slug":"imgnai-katana-glm-52-text-completion-49568553","name":"imgnAI Katana GLM-52 Text Completion","description":"Pay-per-call AI gateway: Frontier/SOTA LLM, Image, and Video models - and proprietary low-cost imgnAI models. Includes GPT 5.5, Opus 4.8, GPT Image 2, Nano Banana 2, Seedance 2.0, Happy Horse, and Google Omni. Fully compatible with OpenAPI, HermesOS, and OpenClaw.","url":"https://kat.imgnai.com/v1/text/glm-52?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["messages"],"properties":{"messages":{"type":"array"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.052","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.08","successRate":"0.00","reviews":1,"stars":"1.3","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.052/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.052","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.052","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n7p7XRuM0HxhqAXbQ_yIo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.052","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a chat completion request against the GLM-52 language model via the imgnAI Katana pay-per-call AI gateway","exampleAgentPrompt":"Ask GLM-52 on the Katana gateway to answer the following using these messages: system says 'You are a helpful assistant' and user says 'Explain quantum entanglement in two sentences', with temperature 0.7 and a max of 300 tokens.","exampleUseCases":null,"resultDescription":"Returns an OpenAI-compatible chat completion object with an array of choices containing the model's generated message, plus a usage object showing prompt and completion token counts and an object type string.","failureModes":["Missing required 'messages' field returns a 400 validation error","Insufficient USDC balance or failed x402 payment results in 402 Payment Required","Malformed messages array causes a 422 unprocessable entity error","Exceeding model context window returns an error about token limits","Streaming not supported or misconfigured may result in connection errors","Model unavailability returns a 503 service unavailable response"],"whenToPreferThis":"Choose this endpoint when you need low-cost, pay-per-call LLM text completions without a subscription, specifically want to use the GLM-52 model on the imgnAI Katana platform, or require OpenAI-compatible chat completion responses with crypto micropayment billing via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-07-17T22:38:12.484Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T20:31:39.035Z","isFirstParty":false,"canonicalSlug":"imgnai-katana-glm-52-text-completion-49568553"}