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Requires $0.015 USDC via x402.","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"content":{"type":"string"},"url":{"type":"string"}},"required":["content"]}}}},"responses":{"200":{"description":"Structured JSON summary and token savings metrics"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/alpha/crypto-signals":{"get":{"summary":"Cryptocurrency Whale Alerts & Market Volatility Alpha","description":"Live whale transactions, Fear & Greed sentiment, and DEX liquidity arbitrage spreads. Requires $0.005 USDC via x402.","responses":{"200":{"description":"Whale alerts and market signals"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/audit/contract-risk":{"get":{"summary":"Smart Contract Security Audit & Risk Scanner","description":"Instant vulnerability analysis, honeypot detection, buy/sell tax check, and safety score. Requires $0.020 USDC via x402.","parameters":[{"name":"address","in":"query","required":true,"schema":{"type":"string"}},{"name":"chain","in":"query","schema":{"type":"string","default":"Base"}}],"responses":{"200":{"description":"Comprehensive security report"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/crypto/token":{"get":{"summary":"Live Token & Pool Analytics","description":"Real-time DEX token price, liquidity pool depth, 24h volume, and buy/sell ratios. 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Requires $0.005 USDC via x402.","parameters":[{"name":"domain","in":"query","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"DNS and domain security report"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/ai/embed":{"post":{"summary":"High-Dimensional Vector Embeddings for AI Agent Memory & RAG","description":"Generates vector embeddings for agent memory and RAG semantic search. Requires $0.008 USDC via x402.","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"text":{"type":"string"}},"required":["text"]}}}},"responses":{"200":{"description":"High-dimensional vector embeddings"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/eval/math":{"post":{"summary":"Deterministic Sandboxed Math & Financial Calculator","description":"Evaluates complex formulas, DEX constant-product slippage, and compound interest. Requires $0.005 USDC via x402.","requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"expression":{"type":"string"},"type":{"type":"string","enum":["formula","compound_interest","dex_slippage"]},"params":{"type":"object"}}}}}},"responses":{"200":{"description":"Deterministic math calculation result"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/news/trending":{"get":{"summary":"Real-Time Tech, Crypto & AI News Radar","description":"Real-time trending news, crypto discussion & AI tech radar from Hacker News. Requires $0.005 USDC via x402.","parameters":[{"name":"topic","in":"query","schema":{"type":"string"}},{"name":"limit","in":"query","schema":{"type":"integer","default":8}}],"responses":{"200":{"description":"Trending news and discussion stories"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/tools/qr":{"get":{"summary":"High-Resolution Payment & URL QR Code Generator","description":"Generates clean SVG or DataURL QR codes for Base payments and links. Requires $0.002 USDC via x402.","parameters":[{"name":"text","in":"query","required":true,"schema":{"type":"string"}},{"name":"format","in":"query","schema":{"type":"string","enum":["svg","data_url"],"default":"svg"}}],"responses":{"200":{"description":"Generated QR code SVG markup or DataURL"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/crypto/wallet":{"get":{"summary":"On-Chain Base Wallet Portfolio & Balance Tracker","description":"Queries native ETH and USDC token balance + transaction count. Requires $0.005 USDC via x402.","parameters":[{"name":"address","in":"query","required":true,"schema":{"type":"string"}},{"name":"network","in":"query","schema":{"type":"string","default":"mainnet"}}],"responses":{"200":{"description":"On-chain wallet balances and portfolio valuation"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/security/ip-geo":{"get":{"summary":"IP Geolocation, ASN & Network Threat Intelligence","description":"Inspects ASN, country, city, datacenter proximity & bot risk score via Cloudflare edge. Requires $0.003 USDC via x402.","responses":{"200":{"description":"IP geolocation and network intelligence report"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/crypto/verify-signature":{"post":{"summary":"Cryptographic Signature Verifier","description":"Verifies cryptographic EIP-191 personal_sign signatures against EVM addresses. Requires $0.003 USDC via x402.","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string"},"signature":{"type":"string"},"expectedSigner":{"type":"string"}},"required":["message","signature","expectedSigner"]}}}},"responses":{"200":{"description":"Signature validity and signer recovery report"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/crypto/unit-convert":{"get":{"summary":"High-Precision Wei, Gwei, Ether & USDC Unit Converter","description":"Lossless unit conversions without floating-point errors. Requires $0.001 USDC via x402.","parameters":[{"name":"value","in":"query","required":true,"schema":{"type":"string"}},{"name":"from","in":"query","required":true,"schema":{"type":"string","enum":["wei","gwei","ether","usdc_atomic","usdc"]}},{"name":"to","in":"query","schema":{"type":"string","enum":["wei","gwei","ether","usdc_atomic","usdc"],"default":"ether"}}],"responses":{"200":{"description":"Exact numeric converted value"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/web/opengraph":{"get":{"summary":"OpenGraph & Social Preview Card Extractor","description":"Extracts OpenGraph tags, title, description, and social preview card. Requires $0.003 USDC via x402.","parameters":[{"name":"url","in":"query","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"OpenGraph metadata and link preview"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/tools/weather":{"get":{"summary":"Global Meteorological Weather & 5-Day Forecast","description":"Real-time global weather conditions and forecast via Open-Meteo. Requires $0.002 USDC via x402.","parameters":[{"name":"location","in":"query","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Current weather report and daily forecast"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/tools/timezone":{"get":{"summary":"Timezone Converter & Global Market Hours","description":"Deterministic timezone calculations and open/closed status for NYSE, LSE, TSE, HKEX. Requires $0.002 USDC via x402.","parameters":[{"name":"timezone","in":"query","schema":{"type":"string","default":"UTC"}}],"responses":{"200":{"description":"Timezone details and stock exchange trading status"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/data/transform":{"post":{"summary":"JSON <-> CSV Data Format Transformer","description":"Lossless transformation between JSON arrays and CSV tables. Requires $0.003 USDC via x402.","responses":{"200":{"description":"Transformed data output"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/tools/regex":{"post":{"summary":"Deterministic Regex Validator & Matcher","description":"Sandboxed regex testing, capture group extraction, and replacement. Requires $0.002 USDC via x402.","responses":{"200":{"description":"Regex matching and extraction report"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/tools/uuid":{"get":{"summary":"UUIDv7, UUIDv4 & Nanoid Generator","description":"Generates timestamp-ordered UUIDv7 and cryptographically secure tokens. Requires $0.001 USDC via x402.","responses":{"200":{"description":"Generated UUIDs and hashes"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/ai/translate":{"post":{"summary":"Multilingual Edge Translation (Workers AI)","description":"Translates text across 50+ languages using Cloudflare Workers AI edge models. Requires $0.005 USDC via x402.","responses":{"200":{"description":"Translated text and source language details"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/search/deep":{"get":{"summary":"SearXNG Multi-Engine Meta Search","description":"Privacy-focused multi-engine meta search aggregating Google, Wikipedia, Wikidata & Reddit. Requires $0.008 USDC via x402.","parameters":[{"name":"q","in":"query","required":true,"schema":{"type":"string"}},{"name":"limit","in":"query","schema":{"type":"number","default":8}}],"responses":{"200":{"description":"Aggregated meta search results"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/finance/fx":{"get":{"summary":"European Central Bank Foreign Exchange Rates","description":"Real-time foreign exchange fiat currency rates and conversions from the ECB. Requires $0.002 USDC via x402.","parameters":[{"name":"from","in":"query","schema":{"type":"string","default":"USD"}},{"name":"to","in":"query","schema":{"type":"string","default":"EUR,GBP,JPY,CAD,AUD,CHF"}}],"responses":{"200":{"description":"Live currency exchange rates"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/info/wiki":{"get":{"summary":"Wikipedia Fact Verifier & Entity Summary","description":"Lookup verified encyclopedic knowledge, summaries, and citations from Wikipedia. Requires $0.002 USDC via x402.","parameters":[{"name":"query","in":"query","required":true,"schema":{"type":"string"}},{"name":"lang","in":"query","schema":{"type":"string","default":"en"}}],"responses":{"200":{"description":"Encyclopedic summary and citation links"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/geo/reverse":{"get":{"summary":"OpenStreetMap Reverse Geocoding","description":"Convert GPS latitude and longitude coordinates into exact street address and country. Requires $0.003 USDC via x402.","parameters":[{"name":"lat","in":"query","required":true,"schema":{"type":"number"}},{"name":"lon","in":"query","required":true,"schema":{"type":"number"}}],"responses":{"200":{"description":"Street address and location details"},"402":{"description":"Payment Required via x402 protocol"}}}},"/api/web/wayback":{"get":{"summary":"Internet Archive Wayback Machine Snapshot Verifier","description":"Check historical snapshots of deleted or altered web pages. Requires $0.003 USDC via x402.","parameters":[{"name":"url","in":"query","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Historical snapshot availability and archive URL"},"402":{"description":"Payment Required via x402 protocol"}}}},"/mcp":{"post":{"summary":"Model Context Protocol (MCP) JSON-RPC Endpoint (28 Tools)","description":"Call 28 MCP tools over JSON-RPC 2.0 with x402 payment settlement.","responses":{"200":{"description":"MCP tool execution result"},"402":{"description":"Payment Required via x402 protocol"}}}}}}