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Enabled per deployment via `SCOPED_API_KEYS`.","format":"bearer","typeLabel":"string\u003cbearer>","deprecated":false},"schemeName":"bearerAuth","name":"Authorization"}],"title":"bearerAuth"}]},"originalFileLocation":"openapi.json"},"subdomain":"paperplane-524ba6ed","siteName":"paperplane","title":"Fetch an order - paperplane","navMaps":{"firstHrefInVersion":{},"firstHrefInLanguage":{}},"lastModified":"2026-10-01T20:21:20.794Z","originalFileLocation":"api-reference/mail/fetch-an-order.mdx"},"headHtml":"\u003cscript data-mint-head>(function(){var d=document.documentElement,p=null;if(!p){try{p=localStorage.getItem(\"isDarkMode\")}catch(e){}if(p==='true')p='dark';else if(p==='false')p='light';if(p!=='light'\u0026\u0026p!=='dark'\u0026\u0026p!=='system')p=\"dark\"}var r=p==='system'?(matchMedia(\"(prefers-color-scheme: dark)\").matches?'dark':'light'):p;d.classList.remove(r==='dark'?'light':'dark');d.classList.add(r);d.setAttribute(\"data-theme-preference\",p)})();\u003c/script>\u003cmeta data-mint-head name=\"description\" content=\"Free — read-only, no charge. Poll this for status after a send. Terminal statuses are delivered, refused, canceled, and failed; the rest (draft, pending_payment, screening, held_for_review, submitted, mailed) still move. 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Poll this for status after a send. Terminal statuses are delivered, refused, canceled, and failed; the rest (draft, pending_payment, screening, held_for_review, submitted, mailed) still move. 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Poll this for status after a send. Terminal statuses are delivered, refused, canceled, and failed; the rest (draft, pending_payment, screening, held_for_review, submitted, mailed) still move. 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Start here","icon":"bot","href":"/agents"},{"anchor":"Changelog","icon":"list","href":"/changelog"},{"anchor":"Status","icon":"activity","href":"https://sendpaperplane.com/status"}]},"tabs":[{"tab":"Overview","icon":"book-open","pages":[{"title":"Overview","href":""}]},{"tab":"API Reference","icon":"square-terminal","groups":[{"group":"Mail","pages":[{"title":"Price a letter before sending it","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/quotes","href":"/api-reference/mail/price-a-letter-before-sending-it"},{"title":"Send a letter","description":"Renders the document, prices it, verifies both addresses with USPS, then either charges a prepaid credit code or returns a paperplane payment link. **This spends money and mails a physical object to a real address.** Charges the sender once payment is captured — immediately if a credit code covers it, otherwise when the returned `payment_url` is paid — or spends a sandbox no-op if `sandbox: true` for a free, instant, end-to-end simulation. Provide exactly one of `text`, `upload_key`, `pdf_base64`, or `pdf_url`.\n\nSend an `Idempotency-Key` header on every call. A repeat with the same key returns the original order with `replayed: true` and HTTP 200 instead of mailing a second letter, which makes a timeout safe to retry.\n\nOn the agent path a `confirmation_token` from `POST /v1/quotes` is required; without one the call fails `428 confirmation_required` rather than sending.","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/orders","href":"/api-reference/mail/send-a-letter"},{"title":"Fetch an order","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/orders/{id}","href":"/api-reference/mail/fetch-an-order"},{"title":"Cancel an order","description":"Free — releases any payment hold rather than charging anything, so it requires the `cancel_token` the order creation response returned. Send it in the `X-Capability-Token` header (`X-Cancel-Token` is accepted as a legacy alias). Only possible before the letter is handed to the provider; once submitted, cancellation returns 409.","deprecated":null,"version":null,"openapi":"/openapi.json delete /v1/orders/{id}","href":"/api-reference/mail/cancel-an-order"},{"title":"Get a signed URL to upload a PDF","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/uploads","href":"/api-reference/mail/get-a-signed-url-to-upload-a-pdf"},{"title":"Upload PDF bytes (keyless dev only)","deprecated":null,"version":null,"openapi":"/openapi.json put /v1/uploads/{key}","href":"/api-reference/mail/upload-pdf-bytes-keyless-dev-only"},{"title":"Propose a header→field mapping for a bulk import","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/csv-map","href":"/api-reference/mail/propose-a-header→field-mapping-for-a-bulk-import"},{"title":"Suggest a mail class for a draft","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/suggest-class","href":"/api-reference/mail/suggest-a-mail-class-for-a-draft"}]},{"group":"Credits","pages":[{"title":"Look up a prepaid credit balance","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/credits/{code}","href":"/api-reference/credits/look-up-a-prepaid-credit-balance"},{"title":"Buy a credit pack","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/credits/checkout","href":"/api-reference/credits/buy-a-credit-pack"},{"title":"Buy a credit pack via x402 (agent payments)","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/x402/credits","href":"/api-reference/credits/buy-a-credit-pack-via-x402-agent-payments"}]},{"group":"Reviews","pages":[{"title":"List published reviews","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/reviews","href":"/api-reference/reviews/list-published-reviews"},{"title":"Review a delivered order","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/reviews","href":"/api-reference/reviews/review-a-delivered-order"}]},{"group":"Feedback","pages":[{"title":"Report a problem to paperplane","deprecated":null,"version":null,"openapi":"/openapi.json post /v1/feedback","href":"/api-reference/feedback/report-a-problem-to-paperplane"}]},{"group":"Addresses","pages":[{"title":"Address typeahead","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/address/autocomplete","href":"/api-reference/addresses/address-typeahead"},{"title":"Nearest mailable address for a coordinate","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/address/reverse","href":"/api-reference/addresses/nearest-mailable-address-for-a-coordinate"}]},{"group":"Meta","pages":[{"title":"Public site totals","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/stats","href":"/api-reference/meta/public-site-totals"},{"title":"This document","deprecated":null,"version":null,"openapi":"/openapi.json get /v1/openapi.json","href":"/api-reference/meta/this-document"}]}]}]},"basePath":"","title":"Fetch an order - paperplane","buildId":"dpl_2AK98Hxhwu4fUXpx9atbv41cC328","deploymentId":"dpl_2AK98Hxhwu4fUXpx9atbv41cC328","dynamics":["c2aa737661","2b790eda92","b0f84f53ff","a9bb46feb3"],"chunks":["OpenApiReferenceProvider-EBSrFTg1.js","utils-Y_7TcRh4.js","cloneDeep-izs3Hzxb.js","_Uint8Array-BVIqJ90l.js","isObjectLike-C8vmzPEN.js","isArray-Dcu1dQ5t.js","utils-D1wvvkPH.js","toString-BX-iyh8G.js","isSymbol-CSH9U2Gm.js","addUniqueKeysToSchema-aT0ty6oN.js","snippetPresets-DoNRuyJc.js","style-to-object-BY3JEAdk.js","v4-DIgz8zy6.js","conditional-requirements-CFM0id0Q.js","ApiExamples-CXRajFpn.js","isEqual-BfaiBbcl.js","usePlaygroundInputsStore-BAyOsINj.js","shallow-CIcHqV1v.js","getApiPlaygroundDisplay-C5igZwEf.js","CodeSnippet-BFWnQLNh.js","CodeSnippets-Cx2mFgZW.js","Page-DCFaZE46.js","getPastedJson-BOy09PZp.js","icon-BwmYtB6R.js","MethodPill-DAIhq-iu.js","DuplicateIcon-DFM8Q3ph.js","createIcon-0UdvzB4Z.js","DynamicMarkdown-DYYZTGpa.js","SectionHeading-BFCDRUuH.js","axios-vUo_bRtp.js","Markdown-C6TcKjiR.js","clsx-Y_UC780V.js","lib-DuNMoZ05.js","lib-B8HbPgcC.js","html-void-elements-mCSPHezU.js","dist-PCbBHBTv.js","katex-YMM-FMeD.js","marked.esm-CZWythHk.js","AssistantPageLink-D4q_oRML.js"]}