{"uid":"cap_SOEkyZwmR_PdMOPp2_gUO","slug":"almanac-citation-formatter-32d9e48f","name":"Almanac Citation Formatter","description":"Deterministic citation formatter — APA 7, MLA 9, Chicago 17 author-date, BibTeX. From structured fields, returns the reference entry (markdown/html/plain) + the in-text citation, reproducing published style-manual examples exactly. For full author lists use POST. Every answer signed. 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Can you generate the BibTeX block for me?"},{"title":"MLA citation for a website","prompt":"Can you format an MLA 9 citation for a webpage? The article is titled 'How mRNA Vaccines Work', published by the CDC on March 15, 2022, available at https://www.cdc.gov/vaccines/mrna-vaccines.html — I need both the Works Cited entry and the in-text citation."},{"title":"Chicago author-date reference list entry","prompt":"I'm writing a research paper that uses Chicago 17 author-date style. Please format a citation for this journal article: title 'Urban Heat Islands and Climate Change', authors 'Zhao, Lei and Oppenheimer, Michael', published in 2018 in volume 12, issue 3 of Nature Climate Change, pages 252–260, DOI 10.1038/s41558-018-0102-3. Give me the full reference entry and in-text citation."}],"resultDescription":"Returns the fully formatted reference string (in markdown, HTML, or plain text), the corresponding in-text citation, the detected source type (article/book/chapter/web), and the style name — all cryptographically signed. Output conforms exactly to the chosen style manual's published examples.","failureModes":["Missing required 'title' or 'style' query parameters returns a 400 error","Unsupported style value (not apa/mla/chicago/bibtex) returns an error","Very long author lists may be truncated in GET; use POST for full lists","DOI or URL fields that are malformed may be included verbatim without resolution","Network timeout or service unavailability returns a 5xx error","Payment of 0.001 USDC required; unpaid requests return 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need deterministic, style-manual-accurate citation formatting (APA 7, MLA 9, Chicago 17 author-date, or BibTeX) from structured metadata rather than free-text parsing. Ideal for academic writing tools, reference managers, or any workflow that requires exact compliance with published style guides. Prefer this over LLM-generated citations when correctness and reproducibility are critical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:33:04.191Z","isFirstParty":false}