{"uid":"cap_6Uo8_GZtWBxG6dohRa8Z6","slug":"x402factory-ai-solanallmgpt6dsmq4ra7v3tctuws2-da92864e","name":"x402factory.ai Solana GPT Wrapper (6DSMQ4RA7V3TCTUWS2)","description":"Solana GPT wrapper API using x402 payments. Default direct call: model gpt-5-mini, max_output_tokens=2000, fixed price 0.01 USDC for up to 1000 input tokens. For all other settings the price is computed per model as (input_tokens * input_price_per_million + max_output_tokens * output_price_per_million) / 1,000,000, with a minimum of 0.001 USDC and always rounded up to 6 decimals. Optional max_input_tokens lets you cap the input tokens used for pricing; if the message is longer than this cap the server returns an error instead of under-pricing. Optional action=create creates a custom agent with the given message as preprompt for 0.001 USDC (no OpenAI call), stores a base_price_usdc using (max_input_tokens_for_agent or 1000) + preprompt + max_output_tokens, and returns a custom_id. Optional action=list lists up to 100 recent custom agents for the paying wallet for 0.001 USDC without calling OpenAI. Custom agents can be called via POST /solana/llm/gpt with custom_id, or POST /solana/llm/gpt/{custom_id}. Each custom agent has a fixed price per call based on its stored preprompt, model, max_output_tokens and max_input_tokens; if the runtime message is longer than max_input_tokens the server returns an error. Custom LLM agent 6DSMQ4RA7V3TCTUWS2 on Solana. Model gpt-5-mini, max_input_tokens=5000, max_output_tokens=5000. Preprompt preview (first 150 chars): \"can you read these 5 topics and create a script for a tts function, only reply with the text script what the voice need to say, nothing else\". Pricing mode: agent-per-token. Prepaid price (x402) for this request: 0.017019 USDC. Estimated input tokens for pricing: 5047.","url":"https://x402factory.ai/solana/llm/gpt/6DSMQ4RA7V3TCTUWS2","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_mBerpnu0eE7XRfKuuqh_I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Provides a pay-per-use GPT API endpoint on Solana via x402 micropayments, with dynamic token-based pricing and optional custom agent creation/listing.","exampleAgentPrompt":"Send a message to the Solana x402 GPT endpoint using gpt-5-mini with a max of 2000 output tokens and ask it: 'Summarize the key benefits of Solana for developers in 3 bullet points.'","exampleUseCases":null,"resultDescription":"Returns the LLM-generated text response for the given message. If action=create, returns a custom_id for the newly created agent. If action=list, returns up to 100 recent custom agents associated with the paying wallet. Pricing metadata may also be included.","failureModes":["Input message exceeds max_input_tokens cap — server returns error instead of processing","Insufficient USDC balance for x402 payment — payment fails before LLM is called","Invalid or expired custom_id — agent not found","Model name not supported — returns model error","Rate limit or OpenAI API error downstream — 502 or error response","Malformed request body — 400 bad request"],"whenToPreferThis":"Choose this endpoint when you need to call GPT with Solana-based x402 USDC micropayments, especially when building on-chain or Solana-native applications that require AI text generation with transparent per-token pricing. Also ideal for creating reusable custom agents with preprompts stored against a wallet identity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:38:58.504Z","isFirstParty":false}