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MARKET MONITOR / CATALOGUE Services 83,399 MCP listed 39,682 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 2 sources
Provider

sicher.halowerk.com

sicher.halowerk.com · 5 listed services · provider site

Log chain verify x402 REST usage

Recomputes every record hash from a canonical JSON representation of id, sequence, timestamp, previous_hash and payload, then checks that each record points to the hash of the record before it. If a root_hash is supplied...

sicher.halowerk.com Infrastructure 3 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Webhook signature x402 REST usage

Providers each build their signing string differently — some sign only the body, others prepend a timestamp, an id, or a version marker in a fixed order — and getting that order wrong produces a mismatch that looks exact...

sicher.halowerk.com Dev & Code 3 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Cve check x402 REST usage

Queries OSV.dev for a list of packages with versions across npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist and the Linux distributions. For each package it returns the vulnerabilities found with their identi...

sicher.halowerk.com Security 2 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Tls chain x402 REST usage

Opens a TLS connection and reports the chain the server presents. Per certificate: subject and issuer, validity window with days remaining, serial, SHA-256 fingerprint, key type and size, and the subject alternative name...

sicher.halowerk.com Infrastructure 2 calls / 30d checked 2026-10-25
0.002 USDC per call per call

HALOWERK sicherwerk x402 REST usage

Reads the central directory of a supplied ZIP archive with the pinned unzip build and reports what it would do if you unpacked it, without unpacking anything. Every entry is listed with its uncompressed size and method,...

sicher.halowerk.com Business & Growth 1 calls / 30d checked 2026-10-26
0.002 USDC per call per call

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