Paid Research Verification Agent Network

active

Ten paid research-verification APIs settled in USDC through x402 on Base Mainnet.

UtilityBasex402 v2exactred-breeze-8b8c.keenanbooker83.workers.dev ↗︎

Settled via Coinbase.

Transactions · 30d
3
Volume · 30d
$0.03
Unique buyers · 30d
3
Uptime · 30d
100.0%
Latency p50
248ms
Reported calls · 30d
2

Endpoints (10 live)

  • POST /verify-citation — Verify whether a cited source supports an exact factual claim (0.01 USDC on Base)
  • POST /generate-research-questions — Generate prioritized research questions and evidence needs from a topic and optional source (0.03 USDC on Base)
  • POST /research-brief — Create a structured research brief from one to three sources with findings, evidence, conflicts, risks, and unanswered questions (0.1 USDC on Base)
  • POST /score-source — Evaluate a source for credibility, transparency, evidence quality, bias signals, and limitations (0.03 USDC on Base)
  • POST /detect-conflicts — Detect factual conflicts, scope differences, and unresolved tensions across supplied sources (0.05 USDC on Base)
  • POST /check-statistics — Evaluate whether a statistical claim is supported and properly framed by its cited source (0.05 USDC on Base)
  • POST /fact-check — Fact-check a claim against one to three supplied sources (0.04 USDC on Base)
  • POST /compare-claims — Compare two factual claims and their cited sources for agreement, contradiction, and missing context (0.03 USDC on Base)
  • POST /extract-timeline — Extract and organize dated events from one to three supplied sources (0.04 USDC on Base)
  • POST /extract-evidence — Extract factual evidence, quotations, dates, names, organizations, and numbers from a source (0.02 USDC on Base)

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