Best x402 Content Paywalls for AI Agents (7 listed)

Publishers and archives that unlock individual articles or reports for a micropayment.

• ApiToll Crypto News — Latest crypto news and breaking headlines, real-time from Cointelegraph.

  $0.001/request on base

• ByKaranteli VPIN Flow Toxicity — Order flow toxicity (VPIN) history for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets.

  $0.002/request on base

• ChronicaPulse — Historical Newspaper Archive Intelligence API — Global genealogy and historical archive intelligence API.

  $0.1/request on solana

• Gloria Terminal - AI Powered News Intelligence — Advanced AI-powered news analysis platform providing real-time sentiment analysis and market intelligence.

  $0.03/request on base

• MiroShark — MiroShark: predict how people and markets react to any scenario - a product launch, policy, campaign, crisis, token launch, or news.

  $1/request on base

• Nut402 - X402-Powered Token — The first x402-powered token created entirely by AI.

  varies on base

• Otto AI — Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief.

  $0.001/request on base