{"uid":"cap_vnH12Ve46wk26Ppwm8eb3","slug":"alfred-x402-sdxl-lora-training-service-9ee663e7","name":"ALFRED x402 SDXL LoRA Training Service","description":"Self-hosted personal-assistant paid tools via Lightning. Uses x402-shaped protocol (L402 lineage): HTTP 402 with a Lightning invoice in the response body + WWW-Authenticate header, retry with X-Payment-Hash: <hex> once paid. Results cached per payment_hash so legitimate retries don't cost twice.","url":"https://x402.wallace.us/x402/lora-train-sdxl","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"trigger_word":{"type":"string","description":"(optional, 3-24 chars)"},"training_images":{"type":"string","description":"(15-100 http(s) URLs)"},"content_attestation":{"type":"string","description":"(must be true)"}}},"responseSchema":{"type":"object","additionalProperties":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"60","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":"$60/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"60","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"60","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ei3TXXCY3D-VRBXgiOzF3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"60","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Trains a custom SDXL LoRA model on user-provided images via a paid Lightning/x402 protocol endpoint, returning a fine-tuned model artifact.","exampleAgentPrompt":"Train a custom SDXL LoRA model on these 20 product photos — use 'my_product' as the trigger word, and I confirm the images are mine and I have rights to use them.","exampleUseCases":[{"title":"Personal portrait LoRA for AI headshots","prompt":"I have 30 photos of myself I want to use to train a custom SDXL LoRA model — use 'myface' as the trigger word so I can generate AI headshots of myself. I confirm all images are mine and I have rights to use them."},{"title":"Brand style fine-tune for product imagery","prompt":"Train an SDXL LoRA on these 25 product images from our catalog using 'brandprod' as the trigger word so we can generate consistent product visuals — I attest we own all the content."},{"title":"Custom character LoRA for creative projects","prompt":"Can you train a custom SDXL model on my 40 reference images of an original character I illustrated? Use 'origchar' as the trigger word — I confirm all images are my original artwork."}],"resultDescription":"Returns a training job result object containing the LoRA model artifact or a reference to the trained weights, along with job status and any relevant metadata. Results are cached per payment hash so retrying after payment does not incur double billing.","failureModes":["Payment not completed — HTTP 402 returned with Lightning invoice; must pay and retry with X-Payment-Hash header","Content attestation missing or not true — request rejected","Fewer than 15 or more than 100 training image URLs provided — validation error","Inaccessible or non-HTTPS image URLs — training fails or images skipped","Trigger word outside 3-24 character range — validation error","Training timeout or GPU resource unavailability on self-hosted infrastructure","Duplicate payment hash or replayed request — cached result returned rather than re-trained"],"whenToPreferThis":"Choose this endpoint when you need to fine-tune an SDXL model via a pay-per-use Lightning/x402 micropayment flow without a subscription, especially if you want self-hosted infrastructure with result caching per payment. Prefer this over hosted LoRA platforms (e.g. Replicate, Astria) when operating in a Lightning-native or x402-protocol agent environment, or when cost-per-run billing ($60/call) is preferred over recurring SaaS fees.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:45:04.029Z","isFirstParty":false}