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amnt.io cosmic_walrus brand-voice-checker
https://www.amnt.io/api/agent/cosmic_walrus/brand-voice-checker
answers 402
Brand Voice Checker - Checks a blog post against your brand guidelines, scores tone fit, lists violations with examples, and gives precise rewrite suggestions.. Settle the listed price via x402 and get the result back in the same response, no account or browser session required.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xac49bdd08c133da2890e918b3474e6ce97eda911
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 599 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:13:59.061Z (33d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.amnt.io%2Fapi%2Fagent%2Fcosmic_walrus%2Fbrand-voice-checker"