{"x402":{"protocol":"x402","version":2,"network":"eip155:8453","asset":"USDC","assetContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","priceAtomic":"10000","priceUsd":"0.0100","payTo":"0xde524fddf721fe3376916deff77b7e9f3593b4e9","facilitator":"https://x402.org/facilitator","howToPay":"POST this route. On 402, sign an EIP-3009 USDC transferWithAuthorization for accepts[0], retry with header X-PAYMENT: base64(paymentPayload). Any x402 client SDK does this automatically."},"resource":"https://epic-wood-x402.vercel.app/api/x402/stone-prompt","description":"Stone-poster prompt kit: canon render prompt + anatomy lock + negative prompt + caption + tags for any anime character (x402, USDC on Base)","free_preview":{"character":"Pain","series":"Naruto Shippuden","render_prompt":"The character is Pain (Naruto Shippuden) captured MID-ACTION - seated on a broken throne, Rinnegan rings glowing, one palm open mid-Shinra Tensei. The scene's dominant light is cold violet rinnegan glow with warm rim-fire: rim-fire on the silhouette, god-rays through the fog tinted by it, accents on wet stone. ANATOMY LOCK: exactly the character's canonical limb count (normally two arms, two hands, five fingers each, two legs, one head) - NO extra hands, NO extra limbs, NO duplicated or melted fingers, correct human anatomy. Tall vertical carved-stone anime poster: a weathered dark granite monument tablet mounted on an ancient ruined temple wall; the character is a TRUE 2D hand-drawn anime illustration (clean painterly anime linework and cel shading - NOT photorealistic, NOT 3D) carved and painted onto the stone; real cinematic lighting: volumetric god-rays cutting through lit fog, warm rim-fire tracing the character silhouette, painterly chiaroscuro, drifting ember motes; carved monumental chiseled NAME lettering across the bottom, a carved clan emblem mark top-right, vertical Japanese kanji columns along one edge, one small carved quote line, tiny credit line bottom-right, one hidden paper-crane easter egg tucked into a stone crack; dramatic low or high camera angle, dynamic action pose, strong mobile-readable contrast. The carved name lettering reads \"PAIN\", the top-right carved emblem is: Akatsuki cloud, the vertical kanji column reads \"ペイン\", the small carved quote line reads \"Let the world know pain.\", the bottom-right credit line reads \"EPIC WOOD ARCHIVES 2026\", and the hidden paper crane sits in the crack running through the throne's armrest.","negative_prompt":"extra hands, extra fingers, extra limbs, duplicated arms, melted fingers, deformed anatomy, photorealistic face, 3D render, CGI, plastic skin, blurry, watermark, text errors, garbled lettering, low contrast","anatomy_lock":"ANATOMY LOCK: exactly the character's canonical limb count (normally two arms, two hands, five fingers each, two legs, one head) - NO extra hands, NO extra limbs, NO duplicated or melted fingers, correct human anatomy.","caption_facebook":"Pain anime poster art — carved in stone, cold violet rinnegan glow with warm rim-fire.\n\n\"Let the world know pain.\"\n\nHand-drawn 2D Pain locked into a carved granite monument — volumetric god-rays through lit fog, rim-fire on the silhouette, every chisel mark rendered by hand. Naruto Shippuden edition.\n\nNot just wall decor — a monument to the moment that rewired the fandom.\n\n🏯 EGG HUNT: a paper crane hides in this stone — in the crack running through the throne's armrest. First finder gets pinned.\n\n📌 SAVE this for the setup wall.\n\n#Pain #NarutoShippuden #AnimePoster #StonePoster #AnimeArt #WallDecor #GamingSetup #HandDrawn #CelShaded #AnimeWallpaper #SaveThis #EpicWoodArt #AnimeEdits #WallpaperDrop #PosterDesign","tags":["#Pain","#NarutoShippuden","#AnimePoster","#StonePoster","#AnimeArt","#WallDecor","#GamingSetup","#HandDrawn","#CelShaded","#AnimeWallpaper","#SaveThis","#EpicWoodArt","#AnimeEdits","#WallpaperDrop","#PosterDesign"],"easter_egg":{"motif":"paper crane","location":"crack running through the throne's armrest","rule":"first finder gets a pinned comment"},"credit_line":"EPIC WOOD ARCHIVES 2026","model_hint":"best results: gemini-2.5-flash-image (image-to-image against a canon reference), 9:16; or any strong T2I model with the negative prompt","post_render_checklist":["verify exactly the canonical hand/limb count (no extra hands)","verify the credit line is legible; repaint it if garbled (PIL/Pillow bottom-right patch)","strip metadata, re-stamp maker/credit before publishing"]}}