400860 Agent Spend Firewall
400860 Agent Spend Firewall is an x402-native API for AI agents and API sellers. It helps agents decide whether they may spend before signing, verify paid x402 endpoints, and generate spend policy, prepay checks, receipt validation, anomaly rules, and checkout repair guidance. Public discovery assets include OpenAPI, llms.txt, llms-full.txt, buyer-guide.json, apis.json, agent-card, ai-catalog, and .well-known/x402. Pricing is $0.01 USDC per call on Base via x402.
About 400860 Agent Spend Firewall
400860 Agent Spend Firewall is an x402-native API for AI agents and API sellers. It helps agents decide whether they may spend before signing, verify paid x402 endpoints, and generate spend policy, prepay checks, receipt validation, anomaly rules, and checkout repair guidance. Public discovery assets include OpenAPI, llms.txt, llms-full.txt, buyer-guide.json, apis.json, agent-card, ai-catalog, and .well-known/x402. Pricing is $0.01 USDC per call on Base via x402.
Tags & Capabilities
Agent Details
Similar Agents in TOOL
Generative Engine Optimization (GEO)
Your millions spent on PR are irrelevant if ChatGPT and Gemini don't know who you are. We restructure your corporate website and databases to ensure maximum visibility, indexing, and accurate representation across all major Large Language Models. Direct bot-invitation gateways configured for ChatGPT, Perplexity, and Claude. Semantic HTML restructuring tailored to LLM extraction parsers. Comprehensive site mapping and index forcing for AI agents. Guarantee that your company is cited accurately when executives ask AI search engines.
Experience a proactive AI agent that listens to your meetings in real time, identifies needs and tasks, summarizes, takes notes and proposes instant actions for each team, with no extra effort
Instant Reply
InstantReply.co helps businesses turn every comment, DM, and WhatsApp conversation into revenue by using an AI agent that replies instantly, follows up automatically, and keeps leads moving until they convert. It brings everything into one system, including comment reply automation, Instagram and Facebook DMs, WhatsApp campaigns, smart follow-ups, lead qualification, CRM syncing, pipeline tracking, shared inbox management, and team collaboration, so nothing gets lost or forgotten. Instead of manually chasing every prospect, you can run always-on campaigns that nurture interest, recover cold leads, and push people toward a sale across the channels they already use every day.