{"uid":"cap_sqyu11rCSlOvVXKG7KtwA","slug":"inflect-openverbs-com-pluralize-1d1346cc","name":"inflect.openverbs.com Pluralize","description":"Return the plural form of an English word (handles irregulars — person → people, mouse → mice).","url":"https://inflect.openverbs.com/v1/pluralize","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["word"],"properties":{"word":{"type":"string","maxLength":256,"minLength":1,"description":"The word to pluralize."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9OUfSb_L1p5HHxpg6pHpy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the correct plural form of a given English word, including irregular plurals like person→people and mouse→mice.","exampleAgentPrompt":"What's the plural form of 'person'? I need the correctly inflected English plural, including any irregular forms.","exampleUseCases":[{"title":"Dynamic UI label pluralization","prompt":"I'm building a dashboard and need to display labels like '3 items' or '1 child' — can you pluralize 'child' for me so I can use it in the UI?"},{"title":"Content generation with correct grammar","prompt":"I'm generating a blog post and need to refer to multiple 'criterion' — what's the correct plural form?"},{"title":"Database field display formatting","prompt":"My app stores entity types as singular nouns like 'goose' and I need to display the plural in a report — can you give me the plural of 'goose'?"}],"resultDescription":"Returns the correctly pluralized English form of the input word, handling both regular pluralization rules and irregular forms (e.g. person→people, mouse→mice, criterion→criteria).","failureModes":["Empty or missing 'word' field returns a validation error","Word exceeding 256 characters is rejected","Non-English or unrecognized words may return a best-guess or error","Network timeout or service unavailability returns a 5xx error","Invalid JSON body returns a 400 error"],"whenToPreferThis":"Choose this endpoint when you need reliable, programmatic English pluralization that correctly handles irregular nouns — especially when building dynamic UIs, generating natural language content, or normalizing database display values. Prefer this over custom regex or dictionary lookups when irregular plural forms (person→people, mouse→mice, criterion→criteria) must be handled correctly without maintaining your own word list.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:31:35.611Z","isFirstParty":false}