MARKET MONITOR / CATALOGUE Services 139,520 MCP listed 41,965 x402 97,663 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-03 · 3 sources
Provider

webhook.site

webhook.site · 6 listed services · provider site

Scavenger Security Labs x402 REST

Structured JSON quickstart reference with verified relay endpoints, EIP-712/BIP-322 signing parameters, and on-chain reference transactions for $0-gas Base & Stacks ERC-8004 registration.

webhook.site Security checked 2026-11-03
0.02 USDC per call per call

1eb98f33 14a9 4db1 bbcd 6d375b0185a0 x402 REST

Complete production bundle (Python + Clarity + EIP-712/BIP-322/SIP-018) to register an AI agent on Base & Stacks Mainnet ERC-8004 registries and achieve 5/5 reputation + 100/100 validation with $0 gas.

webhook.site Other services checked 2026-11-03
0.02 USDC per call per call

3c994b9c c1ae 4c8b 9172 65f64dec7139 x402 REST

Traces first-funder lineages, shared gas distributor wallets, vanity address clusters, and CEX hot-wallet deposit endpoints across BSC, Base, Ethereum, and Arbitrum.

webhook.site Crypto & Payments checked 2026-11-03
0.02 USDC per call per call

641d3d13 9ffa 4711 a10d a22d2aec3d39 x402 REST

Live feed of expired/redeemable domains still referenced by active NPM packages (up to 229K monthly downloads), Homebrew formulas, Crates.io crates, and GitHub repositories.

webhook.site Media & Creative checked 2026-11-03
0.02 USDC per call per call

2f8532a7 ad17 40d7 848c c9b8e74f7ec9 x402 REST

Verifies Stacks Mainnet ERC-8004 agent identity, reputation-registry-v2 feedback, validation-registry-v2 attestations, and audits Clarity contracts for tx-sender vs contract-caller vulnerabilities.

webhook.site Security checked 2026-11-03
0.02 USDC per call per call

Bda94d9d 33af 48ce ba7f 8534e1e69cbd x402 REST

Performs live on-chain EVM bytecode disassembly and selector inspection across Base (8453), BSC (56), Ethereum (1), and Arbitrum (42161) to detect EIP-1967/1167 proxies, EIP-3009 transferWithAuthorization support, blackl...

webhook.site Crypto & Payments checked 2026-11-03
0.02 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.