{"openapi":"3.1.0","info":{"title":"StealthGuard-402","description":"Stealth web extraction and prediction-market/on-chain alpha fused with CanaryGuard prompt-injection firewall.","version":"1.1.0","contact":{"name":"AK Kurox","email":"ak10082247@gmail.com","url":"https://github.com/ak10082247-max/stealthguard-402"}},"paths":{"/v1/stealth_scrape_and_sanitize":{"get":{"tags":["Security Gate & Extraction"],"summary":"Stealth Scrape & Sanitize","operationId":"stealth_scrape_route_v1_stealth_scrape_and_sanitize_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.005 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/stealth_scrape_and_sanitize"},"description":{"type":"string","example":"Bypasses Cloudflare anti-bot via Scrapling, extracts clean DOM to LLM Markdown, and runs CanaryGuard deterministic sanitization."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"5000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.005 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"5000","price":"0.005 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Security Gate & Extraction"],"summary":"Stealth Scrape & Sanitize","operationId":"stealth_scrape_route_v1_stealth_scrape_and_sanitize_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.005 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/stealth_scrape_and_sanitize"},"description":{"type":"string","example":"Bypasses Cloudflare anti-bot via Scrapling, extracts clean DOM to LLM Markdown, and runs CanaryGuard deterministic sanitization."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"5000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.005 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"5000","price":"0.005 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/polymarket_alpha_divergence":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Alpha Divergence","operationId":"polymarket_alpha_route_v1_polymarket_alpha_divergence_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.005 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/polymarket_alpha_divergence"},"description":{"type":"string","example":"Scans Polymarket CLOB orderbooks for volume spikes and smart-money spread divergence, returning CanaryGuard sanitized alpha."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"5000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.005 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"5000","price":"0.005 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Alpha Divergence","operationId":"polymarket_alpha_route_v1_polymarket_alpha_divergence_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.005 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/polymarket_alpha_divergence"},"description":{"type":"string","example":"Scans Polymarket CLOB orderbooks for volume spikes and smart-money spread divergence, returning CanaryGuard sanitized alpha."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"5000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.005 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"5000","price":"0.005 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/pre_trade_agent_gate":{"get":{"tags":["Security Gate & Extraction"],"summary":"Pre-Trade Agent Safety Gate","operationId":"pre_trade_gate_route_v1_pre_trade_agent_gate_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/pre_trade_agent_gate"},"description":{"type":"string","example":"Deterministic TRUST or BLOCK gate combining on-chain Base RPC liquidity and honeypot checks with CanaryGuard injection scrubbing."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Security Gate & Extraction"],"summary":"Pre-Trade Agent Safety Gate","operationId":"pre_trade_gate_route_v1_pre_trade_agent_gate_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/pre_trade_agent_gate"},"description":{"type":"string","example":"Deterministic TRUST or BLOCK gate combining on-chain Base RPC liquidity and honeypot checks with CanaryGuard injection scrubbing."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/alpha/polymarket-top-whales":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Top Whale Imbalances","operationId":"polymarket_top_whales_route_v1_alpha_polymarket_top_whales_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/polymarket-top-whales"},"description":{"type":"string","example":"Top Polymarket whale orderbook imbalances and CLOB skew right now, pre-sanitized with CanaryGuard."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Top Whale Imbalances","operationId":"polymarket_top_whales_route_v1_alpha_polymarket_top_whales_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/polymarket-top-whales"},"description":{"type":"string","example":"Top Polymarket whale orderbook imbalances and CLOB skew right now, pre-sanitized with CanaryGuard."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/alpha/polymarket-crypto-odds":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Major Crypto Spreads","operationId":"polymarket_crypto_odds_route_v1_alpha_polymarket_crypto_odds_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/polymarket-crypto-odds"},"description":{"type":"string","example":"Sanitized BTC, ETH, and SOL Polymarket probability spreads and liquidity depth in basis points."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"Polymarket Major Crypto Spreads","operationId":"polymarket_crypto_odds_route_v1_alpha_polymarket_crypto_odds_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/polymarket-crypto-odds"},"description":{"type":"string","example":"Sanitized BTC, ETH, and SOL Polymarket probability spreads and liquidity depth in basis points."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/alpha/base-trending-tokens":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"Base Trending DEX Tokens","operationId":"base_trending_tokens_route_v1_alpha_base_trending_tokens_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/base-trending-tokens"},"description":{"type":"string","example":"Top trending Base DEX pairs pre-screened for honeypots, malicious taxes, and prompt injections."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"Base Trending DEX Tokens","operationId":"base_trending_tokens_route_v1_alpha_base_trending_tokens_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.003 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/base-trending-tokens"},"description":{"type":"string","example":"Top trending Base DEX pairs pre-screened for honeypots, malicious taxes, and prompt injections."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"3000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.003 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"3000","price":"0.003 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/alpha/defi-yield-radar":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"DeFi Real-Time APY Radar","operationId":"defi_yield_radar_route_v1_alpha_defi_yield_radar_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/defi-yield-radar"},"description":{"type":"string","example":"Live top stablecoin and ETH APY yields on Base, pre-sanitized for autonomous AI agent execution."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"DeFi Real-Time APY Radar","operationId":"defi_yield_radar_route_v1_alpha_defi_yield_radar_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/defi-yield-radar"},"description":{"type":"string","example":"Live top stablecoin and ETH APY yields on Base, pre-sanitized for autonomous AI agent execution."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/alpha/hackernews-ai-digest":{"get":{"tags":["Alpha & Prediction Markets"],"summary":"HackerNews AI Digest","operationId":"hackernews_ai_digest_route_v1_alpha_hackernews_ai_digest_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/hackernews-ai-digest"},"description":{"type":"string","example":"Top HackerNews AI and autonomous agent stories converted to clean, injection-free LLM Markdown."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Alpha & Prediction Markets"],"summary":"HackerNews AI Digest","operationId":"hackernews_ai_digest_route_v1_alpha_hackernews_ai_digest_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/alpha/hackernews-ai-digest"},"description":{"type":"string","example":"Top HackerNews AI and autonomous agent stories converted to clean, injection-free LLM Markdown."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/security/prompt-firewall":{"get":{"tags":["Security Gate & Extraction"],"summary":"Deterministic Prompt Firewall","operationId":"security_prompt_firewall_route_v1_security_prompt_firewall_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.001 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/security/prompt-firewall"},"description":{"type":"string","example":"Ultra-fast deterministic prompt-injection and wallet-drainer scrubber for agent context windows."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"1000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.001 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"1000","price":"0.001 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Security Gate & Extraction"],"summary":"Deterministic Prompt Firewall","operationId":"security_prompt_firewall_route_v1_security_prompt_firewall_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.001 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/security/prompt-firewall"},"description":{"type":"string","example":"Ultra-fast deterministic prompt-injection and wallet-drainer scrubber for agent context windows."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"1000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.001 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"1000","price":"0.001 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}},"/v1/security/x402-endpoint-verifier":{"get":{"tags":["Security Gate & Extraction"],"summary":"x402 Endpoint Authenticity Verifier","operationId":"security_x402_endpoint_verifier_route_v1_security_x402_endpoint_verifier_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/security/x402-endpoint-verifier"},"description":{"type":"string","example":"Audits target x402 endpoints for authentic payTo wallet, pricing, challenge headers, and schema hijack risks."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}},"post":{"tags":["Security Gate & Extraction"],"summary":"x402 Endpoint Authenticity Verifier","operationId":"security_x402_endpoint_verifier_route_v1_security_x402_endpoint_verifier_post","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"402":{"description":"Payment Required: 0.002 USDC on Base Mainnet","headers":{"PAYMENT-REQUIRED":{"description":"Base64-encoded x402 v2 payment challenge","schema":{"type":"string"}},"WWW-Authenticate":{"description":"IETF MPP Payment Challenge","schema":{"type":"string"}}},"content":{"application/json":{"schema":{"type":"object","properties":{"error":{"type":"string","example":"payment_required"},"x402Version":{"type":"integer","example":2},"resource":{"type":"object","properties":{"url":{"type":"string","example":"https://stealthguard-402.onrender.com/v1/security/x402-endpoint-verifier"},"description":{"type":"string","example":"Audits target x402 endpoints for authentic payTo wallet, pricing, challenge headers, and schema hijack risks."},"mimeType":{"type":"string","example":"application/json"}}},"payTo":{"type":"string","example":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"},"amount":{"type":"string","example":"2000"},"asset":{"type":"string","example":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"},"network":{"type":"string","example":"eip155:8453"},"chainId":{"type":"integer","example":8453},"price":{"type":"string","example":"0.002 USDC"}}}}}}},"security":[{"x402Payment":[]}],"x-payment-info":{"network":"eip155:8453","chainId":8453,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","amount":"2000","price":"0.002 USDC","payTo":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1","scheme":"exact","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}}}},"components":{"securitySchemes":{"x402Payment":{"type":"apiKey","name":"PAYMENT-SIGNATURE","in":"header","description":"EIP-3009 TransferWithAuthorization authorization for Base USDC x402 payment"}}}}