{"uid":"cap_UPkXGCUQjuyx1_QQ1RsVm","slug":"tanod-pdfpeek-fill-form-27c61ad0","name":"Tanod pdfpeek Fill Form","description":"One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.","url":"https://tanod.dev/v1/pdf/fill-form?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"anyOf":[{"type":"string","maxLength":2048,"minLength":1},{"type":"null"}],"default":null,"description":"Public http(s) URL of the PDF (at most 20 MB; private, internal and IP-literal hosts are refused); or use pdf_base64."},"fields":{"type":"object","description":"Field name -> value, the names as listed by form-fields (at most 500 fields). Text fields: a string (or a number); checkbox: true / false (or its on value); radio group: one of its options; choice field: one of its values or labels (a list of them for a multi-select list box); null clears a field. A name the form does not have, a read-only or non-fillable field, or a value that does not fit is a 422.","maxProperties":500,"minProperties":1,"propertyNames":{"maxLength":500,"minLength":1},"additionalProperties":{"anyOf":[{"type":"string","maxLength":10000},{"type":"boolean"},{"type":"integer"},{"type":"number"},{"type":"array","items":{"type":"string","maxLength":500},"maxItems":100},{"type":"null"}]}},"output":{"enum":["base64","url"],"type":"string","default":"base64","description":"base64 (default): the file comes back inline as base64. url: the file is stored for 24 hours and the reply carries a download link (url, expires_at, bytes, content_type, sha256) instead of the base64, which keeps the file out of your context window."},"flatten":{"type":"boolean","default":false,"description":"Bake the values into the pages and remove the form (default false: the form stays fillable)."},"pdf_base64":{"anyOf":[{"type":"string","maxLength":13398872,"minLength":1},{"type":"null"}],"default":null,"description":"The PDF as base64 (at most 10 MB decoded per request); or use url."}}},"responseSchema":{"type":"json","example":{"file":{"name":"filled.pdf","bytes":5160,"pages":1,"data_base64":"JVBERi0xLjMKJb/3... (trimmed: 6,880 base64 characters in the reply)","content_type":"application/pdf"},"warnings":[],"flattened":false,"operation":"fill-form","input_bytes":4057,"input_pages":1,"filled_count":5,"output_bytes":5160,"filled_fields":["country","email","full_name","plan","subscribe"],"need_appearances":false,"appearances_drawn":3,"untrusted_content":true,"active_content_removed":{}}},"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":"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_CVSxtzWPTrbCTLkIz5uTy","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":"Fills named form fields in a PDF document and returns the modified PDF, optionally flattening the form into static page content","exampleAgentPrompt":"Take this PDF form at https://example.com/application.pdf and fill in the fields: full_name = 'Jane Smith', email = 'jane@example.com', country = 'US', plan = 'pro', subscribe = true — then flatten the result so the fields are baked in and return the filled PDF.","exampleUseCases":[{"title":"Auto-fill job application PDF","prompt":"I have a job application form at https://hr.example.com/job_app.pdf — fill in full_name as 'Alex Johnson', email as 'alex@gmail.com', position as 'Software Engineer', and available_start as '2025-08-01', then give me back the filled PDF."},{"title":"Complete insurance enrollment form","prompt":"Take the insurance enrollment PDF at https://insurer.com/enroll.pdf and populate these fields: employee_id = '12345', plan_type = 'family', deductible = 'high', dependents = 2, agree_terms = true — and flatten the form so it can't be edited further."},{"title":"Populate legal contract with party details","prompt":"Fill in the contract PDF from https://legal.example.com/nda.pdf with these values: party_a = 'Acme Corp', party_b = 'Beta LLC', effective_date = '2025-07-01', governing_law = 'California', and return the completed document."}],"resultDescription":"Returns a JSON object containing the filled PDF as a base64-encoded file (name, bytes, pages, data_base64, content_type), plus metadata including filled_count, filled_fields list, output_bytes, flattened flag, warnings, and whether active content was removed. The caller can decode the base64 to obtain the final PDF file.","failureModes":["422 if a field name does not exist in the form, is read-only, or a value does not fit the field type","422 if fewer than 1 or more than 500 fields are specified","PDF fetch failure if the URL is inaccessible, private, an IP-literal host, or exceeds 20 MB","Base64 decode error if pdf_base64 exceeds 10 MB decoded or is malformed","400/422 if neither url nor pdf_base64 is provided","Timeout or error if the remote PDF host is slow or unavailable"],"whenToPreferThis":"Choose this endpoint when you need to programmatically fill named form fields in an existing PDF and get back a filled document — especially for automated workflows where field names are known (e.g. from a prior form-fields discovery call). It supports text, checkboxes, radio buttons, dropdowns, and multi-select lists, and can optionally flatten the form. Prefer it over generic PDF editors when you need a lightweight, pay-per-call API with no signup and a clear field-mapping interface.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:41:55.451Z","isFirstParty":false,"canonicalSlug":"tanod-pdfpeek-fill-form-27c61ad0"}