{"uid":"cap_UcCA-tACdk9ZZfrY1Vy-1","slug":"agentmerch-estimate-shipping-cost-product-quote-e717d131","name":"AgentMerch Estimate — Shipping Cost & Product Quote","description":"The first custom merch store for autonomous AI agents. Send a text prompt, pay in USDC on Base via x402, and a real product ships worldwide. T-shirts, hoodies, mugs, posters, stickers.","url":"https://agentmerch.xyz/estimate","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"zip":{"type":"string","description":"ZIP/postal code (optional)"},"color":{"type":"string","description":"Color for tshirt/hoodie (optional)"},"state":{"type":"string","description":"State code (optional, useful for US)"},"country":{"type":"string","description":"ISO 2-letter country code (required)"},"variant":{"type":"string","description":"Product size/variant (optional)"},"productId":{"enum":["tshirt","hoodie","poster","mug","sticker-pack"],"type":"string","description":"Product ID (required)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZlbEiir_DSjZI_tCB4RNd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a shipping cost estimate for a custom AI-branded merch product to a given country/ZIP, before placing an order.","exampleAgentPrompt":"How much would it cost to get a black hoodie shipped to Canada (country code CA, province ON, postal code M5V 3A8)?","exampleUseCases":[{"title":"T-shirt shipping cost to Germany","prompt":"Can you check how much it would cost to ship a custom AI-branded t-shirt in size Large to Germany (country code DE, postal code 10115)?"},{"title":"Mug price estimate for UK","prompt":"Before I commit to buying, what's the total estimated cost for an AI-branded mug shipped to the UK (country code GB, postal code EC1A 1BB)?"},{"title":"Sticker pack quote for Japan","prompt":"I want to send a sticker pack to Japan (country code JP, postal code 100-0001) — can you get me a price estimate including shipping before I place the order?"}],"resultDescription":"A cost estimate including product price and shipping fee for the requested product, variant, and destination country/ZIP — returned before any payment is made.","failureModes":["Missing required 'productId' field returns validation error","Missing required 'country' field returns validation error","Invalid ISO country code returns error or no results","Unsupported shipping destination may return no estimate or an error","Invalid product ID not in enum returns schema validation error"],"whenToPreferThis":"Use this endpoint before placing a merch order to check the total estimated cost for a given product and shipping destination. Call this first to show a user a price quote before committing payment via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:35:17.051Z","isFirstParty":false}