ReactionPulse

unreachable

x402 Pulse: market intelligence and builder utilities for the x402 economy. What actually sells on x402, demand gaps, per-service traction checks, price benchmarks, payer wallet checks and a client self test, as cheap GET calls answered in under a second with explicit time information. Also on this host, ReactionPulse is an audience reaction and market research simulation for AI agents: it…

Settled via Coinbase.

Not seen in any discovery source since 2026-10-01.

All recent payment-challenge probes failed.

Transactions · 30d
1
Volume · 30d
$0.15
Unique buyers · 30d
1
Uptime · 30d
65.2%
Latency p50
287ms
Reported calls · 30d
2

Endpoints (8 live)

  • POST /v1/reaction — Simulates how 4-6 stakeholder perspectives react to a launch, announcement, price change, decision or news. POST JSON {prompt, context?, perspectives?}. Returns strict JSON: sentiment, probabilities, controversy, objections, failure modes, fixes. $0.49 USDC/call on Base; 15-45 s. (0.49 USDC on Base)
  • POST /v1/reaction/quick — Quick audience reaction check: sentiment analysis and customer feedback simulation for a product launch, announcement, pricing change or decision from 3 stakeholder perspectives. POST JSON {prompt, context?}. Strict JSON: sentiment, objections, risks, fixes. $0.15 USDC on Base, ~10 s. (0.15 USDC on Base)
  • GET /v1/x402/market — Use when an agent or builder needs to know what actually sells on x402: Bazaar market overview with categories ranked by paying demand, price bands with buyer conversion rates and top services by unique payers. $0.01 USDC on Base, under 1 s. (0.01 USDC on Base)
  • GET /v1/x402/service — Use before paying or copying an x402 service: traction check for a URL or host with unique payers, calls, repeat ratio, price percentile, rank and on-chain payer-cohort overlap signals. Pass ?url=. $0.01 USDC on Base, under 1 s. (0.01 USDC on Base)
  • GET /v1/x402/payer — Use when an x402 merchant or agent needs to vet a payer wallet on Base: USDC and ETH balance, transaction count, contract or EOA, and a verdict (funded, empty throwaway, contract wallet). Pass ?address=0x... $0.005 USDC on Base, under 1 s. (0.005 USDC on Base)
  • GET /v1/x402/price-check — Use when pricing an x402 endpoint: compares a USD price with endpoints of the same category that really sell (p25, median, p75 with 5+ payers) and shows buyer conversion by price band. Pass ?price=&category=. $0.005 USDC on Base, under 1 s. (0.005 USDC on Base)
  • GET /v1/x402/selftest — Use as the smallest end-to-end test of an x402 payment client: pay and get the server UTC time, the payer and network the server verified, the headers your client sent and a conformance checklist. $0.002 USDC on Base, under 1 s. (0.002 USDC on Base)
  • GET /v1/x402/opportunities — Use when deciding what x402 service to build or buy: demand gaps in the Bazaar, categories with many paying wallets per supplier, cheap endpoints with the most distinct payers and new services gaining traction. $0.02 USDC on Base, under 1 s. (0.02 USDC on Base)

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