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Inkbox AI Content Studio — Vibe Check
x402
Inkbox AI Content Studio — Vibe Check is a paid API for AI agents from inkinbox402.netlify.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Analyzes a piece of text and returns a 'vibe check' — assessing the tone, mood, or energy of the content.
Price / call$0.03
Success—
StatusUnknown
How this service works
Draft, rewrite, translate, and optimize written content. 25 AI-powered endpoints. Pay-per-call with USDC on Base.
Output
Returns a JSON object with a success boolean and a data object containing the vibe/tone assessment of the submitted text, likely including mood classification or energy signals derived from the content.
Example use cases
Email tone verification before sending
“Can you run a vibe check on this email I'm about to send to a client? I want to make sure it sounds professional and collaborative, not demanding or condescending. Here's the message: 'We've reviewed your proposal and have some concerns about the timeline. We need to discuss this before moving forward.' Does it land the right way?”
Social media caption energy assessment
“I'm posting this on Instagram tomorrow and I want to make sure the vibe matches our brand voice. Can you check if this caption feels authentic and relatable, or does it come across as trying too hard? Here it is: 'Just spent the morning organizing our studio and wow, does it feel good. If you're struggling with clutter, trust us — it's worth the effort. Here's what we learned...'”
Customer service response appropriateness check
“One of our customers left a frustrated review and I drafted a response. Before I hit publish, can you tell me if my tone comes across as genuinely empathetic and solution-focused, or does it sound defensive? Here's what I wrote: 'We're really sorry you had this experience. That's not who we are, and we'd love to make it right. Can you give us a chance to help?'”
Technical details
Endpoint
POSThttps://inkinbox402.netlify.app/api/vibe-checkWhen to prefer
Use this endpoint when you need a quick, automated tone or mood assessment of a piece of written content — especially before publishing copy, sending an email, or posting on social media. It is distinct from full rewriting or translation endpoints on the same platform; this is a read-only analytical check rather than a content transformation.
Side effects
- Missing required 'text' field returns a 400 validation error
- Empty string input may return a generic or undefined vibe result
- Very short inputs (single words) may yield low-confidence results
- Payment failure via x402 protocol returns 402 Payment Required
- Rate limiting may occur if many calls are made in rapid succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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