{"uid":"cap_Z3ix3xv289zwCzqfkZEv_","slug":"eip-5564-stealth-address-mcp-701e8eeb","name":"EIP-5564 Stealth Address MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/eip5564-stealth-address-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.4","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.4/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_11mJK5QgfxMI3i6tdlVyv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.4","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates and processes EIP-5564 stealth addresses for privacy-preserving Ethereum transactions","exampleAgentPrompt":"Generate an EIP-5564 stealth address for a private Ethereum payment — here's the recipient's stealth meta-address data: 0xst:0x03abc...def:0x02fed...cba","exampleUseCases":[{"title":"Anonymous ETH payment to recipient","prompt":"I want to send ETH to someone without the transaction being publicly linked to their identity — can you derive an EIP-5564 stealth address from their stealth meta-address 0xst:0x03abc123:0x02def456 so I can send to a one-time address?"},{"title":"Private token transfer for DeFi protocol","prompt":"Our DeFi app needs to support private ERC-20 transfers — can you process this stealth address derivation using EIP-5564 so we can generate a one-time address for the recipient without revealing their wallet on-chain?"},{"title":"Stealth address announcement generation","prompt":"I'm building a privacy wallet and need to prepare the stealth address announcement data for submission to the EIP-5564 announcer contract — please process this stealth address payload and give me the ephemeral public key and view tag output."}],"resultDescription":"Returns processed EIP-5564 stealth address artifacts, which may include the derived stealth address, ephemeral public key, view tag, and/or announcement data needed to complete a private Ethereum transaction in compliance with the EIP-5564 stealth address standard.","failureModes":["Invalid or malformed input data string returns an error","Unsupported key format or curve results in computation failure","Missing required cryptographic parameters causes processing to fail","Malformed stealth meta-address input leads to derivation error","Payment failure (402) if USDC balance is insufficient for the $0.40 per-call fee"],"whenToPreferThis":"Choose this endpoint when you need EIP-5564-compliant stealth address generation or processing for Ethereum privacy use cases. It is purpose-built for the EIP-5564 standard and suitable when you want to implement one-time addresses for private ETH or token transfers without running your own cryptographic infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T00:52:34.748Z","isFirstParty":false,"canonicalSlug":"eip-5564-stealth-address-mcp-701e8eeb"}