{"uid":"cap_7yBSHLmre84LsqkCW0_R8","slug":"nexusapi-character-count-674e7347","name":"NexusAPI Character Count","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-virid.vercel.app/api/tools/text/char-count","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.014164","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":"$0.014164/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.014164","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.014164","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AT0DQtXZ98Juqnb99rAkH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.014164","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts the number of characters in a given text string","exampleAgentPrompt":"How many characters are in this text: 'The quick brown fox jumps over the lazy dog'?","exampleUseCases":[{"title":"Validating social media post length","prompt":"Can you count the characters in this tweet draft so I know if it's under 280: 'Just launched our new product and I couldn't be more excited — check out the link in our bio for early access and a special discount!'"},{"title":"Checking form field character limits","prompt":"Count the characters in this bio I wrote for my profile: 'Passionate software engineer with 10 years of experience building scalable web apps, open-source contributor, and coffee enthusiast.' — I need to make sure it's under 160 characters."},{"title":"Measuring SMS message length","prompt":"I need to know how many characters are in this SMS message I'm about to send: 'Hi Sarah, just a reminder that your appointment is tomorrow at 3pm. Please reply YES to confirm or call us to reschedule.' Is it within the 160-character SMS limit?"}],"resultDescription":"Returns a numeric character count representing the total number of characters in the provided text string, including spaces and punctuation.","failureModes":["Empty input string returns zero or an error","Very long strings may be truncated or rejected","Non-string input types may cause a validation error","Network or payment failure returns a 402 or 5xx response"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call character count without setting up API keys or running local string-length logic. Ideal for AI agents validating text against character limits (SMS, Twitter, form fields) in automated workflows where a remote computation step is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:59:59.231Z","isFirstParty":false}