> ## Documentation Index > Fetch the complete documentation index at: https://docs.anysite.io/llms.txt > Use this file to discover all available pages before exploring further. # /pubmed/articles/search > Search PubMed biomedical articles by query and filters **Price:** 10 credits per 10 results ## OpenAPI ````yaml /openapi/research-papers.json post /api/pubmed/articles/search openapi: 3.1.0 info: title: Any Site API description: >+ Any Site API provides programmatic access to data from LinkedIn, Instagram, Twitter, and other platforms. ## Authentication All API endpoints require an `access-token` header with a valid API token. Tokens can be created in the [dashboard](https://app.anysite.io/). ## Pricing Each endpoint has a credit cost listed in its description. Credits are deducted from your token balance per request. version: 0.0.1 servers: [] security: - AccessToken: [] paths: /api/pubmed/articles/search: post: tags: - /pubmed summary: /pubmed/articles/search description: |- Search PubMed biomedical articles by query and filters **Price:** 10 credits per 10 results operationId: __api_pubmed_articles_search_post parameters: - name: access-token in: header required: true schema: anyOf: - type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/PubmedArticlesSearchPayload' responses: '200': description: Successful Response content: application/json: schema: type: array items: $ref: '#/components/schemas/PubmedArticle' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: PubmedArticlesSearchPayload: properties: timeout: type: integer maximum: 1500 minimum: 20 default: 300 term: anyOf: - type: string - type: 'null' count: type: integer maximum: 9999 minimum: 1 author: anyOf: - type: string - type: 'null' journal: anyOf: - type: string - type: 'null' affiliation: anyOf: - type: string - type: 'null' article_title: anyOf: - type: string - type: 'null' mesh_term: anyOf: - type: string - type: 'null' article_types: anyOf: - items: $ref: '#/components/schemas/PubmedArticleType' type: array - type: 'null' languages: anyOf: - items: $ref: '#/components/schemas/PubmedLanguage' type: array - type: 'null' species: anyOf: - items: $ref: '#/components/schemas/PubmedSpecies' type: array - type: 'null' sex: anyOf: - items: $ref: '#/components/schemas/PubmedSex' type: array - type: 'null' age_groups: anyOf: - items: $ref: '#/components/schemas/PubmedAgeGroup' type: array - type: 'null' text_availability: anyOf: - items: $ref: '#/components/schemas/PubmedTextAvailability' type: array - type: 'null' has_associated_data: type: boolean default: false journal_subset: anyOf: - items: $ref: '#/components/schemas/PubmedJournalSubset' type: array - type: 'null' sort: $ref: '#/components/schemas/PubmedSort' default: relevance mindate: anyOf: - type: string - type: 'null' maxdate: anyOf: - type: string - type: 'null' datetype: $ref: '#/components/schemas/PubmedDateType' default: pdat type: object required: - count PubmedArticle: properties: '@type': type: string default: PubmedArticle pmid: type: string doi: anyOf: - type: string - type: 'null' pmcid: anyOf: - type: string - type: 'null' pii: anyOf: - type: string - type: 'null' vernacular_title: anyOf: - type: string - type: 'null' abstract: anyOf: - type: string - type: 'null' author_string: anyOf: - type: string - type: 'null' last_author: anyOf: - type: string - type: 'null' authors: items: $ref: '#/components/schemas/PubmedAuthor' type: array default: [] journal: anyOf: - $ref: '#/components/schemas/PubmedJournal' - type: 'null' pub_year: anyOf: - type: integer - type: 'null' pub_date: anyOf: - type: string - type: 'null' epub_date: anyOf: - type: string - type: 'null' language: anyOf: - type: string - type: 'null' pub_model: anyOf: - type: string - type: 'null' publication_status: anyOf: - type: string - type: 'null' pub_types: items: type: string type: array default: [] keywords: items: type: string type: array default: [] mesh_headings: items: $ref: '#/components/schemas/PubmedMeshHeading' type: array default: [] chemicals: items: $ref: '#/components/schemas/PubmedChemical' type: array default: [] grants: items: $ref: '#/components/schemas/PubmedGrant' type: array default: [] data_banks: items: $ref: '#/components/schemas/PubmedDataBank' type: array default: [] coi_statement: anyOf: - type: string - type: 'null' citation_subset: anyOf: - type: string - type: 'null' history: items: $ref: '#/components/schemas/PubmedHistoryEvent' type: array default: [] date_completed: anyOf: - type: string - type: 'null' date_revised: anyOf: - type: string - type: 'null' record_status: anyOf: - type: string - type: 'null' pmc_ref_count: type: integer default: 0 web_url: type: string default: '' type: object required: - pmid HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array type: object PubmedArticleType: type: string enum: - adaptive_clinical_trial - address - autobiography - bibliography - biography - case_reports - clinical_conference - clinical_study - clinical_trial - clinical_trial_protocol - clinical_trial_phase_1 - clinical_trial_phase_2 - clinical_trial_phase_3 - clinical_trial_phase_4 - clinical_trial_veterinary - comment - comparative_study - congress - consensus_development_conference_nih - controlled_clinical_trial - corrected_and_republished_article - dataset - dictionary - directory - duplicate_publication - editorial - electronic_supplementary_materials - english_abstract - equivalence_trial - evaluation_study - expression_of_concern - festschrift - government_publication - guideline - historical_article - interview - introductory_journal_article - journal_article - lecture - legal_case - legislation - letter - meta_analysis - multicenter_study - news - newspaper_article - observational_study - observational_study_veterinary - overall - patient_education_handout - personal_narrative - portrait - practice_guideline - pragmatic_clinical_trial - preprint - published_erratum - randomized_controlled_trial - randomized_controlled_trial_veterinary - retracted_publication - review - systematic_review - technical_report - twin_study - validation_study - video_audio_media PubmedLanguage: type: string enum: - english - french - german - spanish - italian - japanese - chinese - russian - portuguese - polish - dutch - swedish - danish - norwegian - finnish - czech - hungarian - turkish - korean - arabic - hebrew - greek - romanian - croatian - serbian - slovak - bulgarian - ukrainian - persian - hindi - latin - catalan - slovenian - lithuanian - afrikaans - icelandic - vietnamese - thai - indonesian - malay PubmedSpecies: type: string enum: - humans - other_animals PubmedSex: type: string enum: - male - female PubmedAgeGroup: type: string enum: - newborn - infant - preschool_child - child - adolescent - adult - young_adult - middle_aged - aged - aged_80_and_over PubmedTextAvailability: type: string enum: - abstract - free_full_text - full_text PubmedJournalSubset: type: string enum: - medline - pmc PubmedSort: type: string enum: - relevance - pub_date - Author - JournalName - Title PubmedDateType: type: string enum: - pdat - edat - mdat PubmedAuthor: properties: '@type': type: string default: PubmedAuthor full_name: anyOf: - type: string - type: 'null' last_name: anyOf: - type: string - type: 'null' first_name: anyOf: - type: string - type: 'null' initials: anyOf: - type: string - type: 'null' orcid: anyOf: - type: string - type: 'null' affiliation: anyOf: - type: string - type: 'null' type: object PubmedJournal: properties: '@type': type: string default: PubmedJournal iso_abbreviation: anyOf: - type: string - type: 'null' medline_abbreviation: anyOf: - type: string - type: 'null' nlmid: anyOf: - type: string - type: 'null' issn: anyOf: - type: string - type: 'null' essn: anyOf: - type: string - type: 'null' issn_linking: anyOf: - type: string - type: 'null' volume: anyOf: - type: string - type: 'null' issue: anyOf: - type: string - type: 'null' pages: anyOf: - type: string - type: 'null' country: anyOf: - type: string - type: 'null' pub_date: anyOf: - type: string - type: 'null' type: object PubmedMeshHeading: properties: '@type': type: string default: PubmedMeshHeading descriptor_name: type: string descriptor_ui: anyOf: - type: string - type: 'null' is_major_topic: type: boolean default: false qualifiers: items: type: string type: array default: [] type: object required: - descriptor_name PubmedChemical: properties: '@type': type: string default: PubmedChemical name: type: string registry_number: anyOf: - type: string - type: 'null' type: object required: - name PubmedGrant: properties: '@type': type: string default: PubmedGrant grant_id: anyOf: - type: string - type: 'null' agency: anyOf: - type: string - type: 'null' acronym: anyOf: - type: string - type: 'null' country: anyOf: - type: string - type: 'null' type: object PubmedDataBank: properties: '@type': type: string default: PubmedDataBank name: type: string accession: type: string type: object required: - name - accession PubmedHistoryEvent: properties: '@type': type: string default: PubmedHistoryEvent status: type: string date: type: string type: object required: - status - date ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array msg: type: string type: type: string input: {} ctx: type: object type: object required: - loc - msg - type securitySchemes: AccessToken: type: apiKey in: header name: access-token description: API token from the dashboard ````