MarketNow Registry / Finance / @three-ws/vscode-x402

@three-ws/vscode-x402

Browse the x402 bazaar, decode 402 payment challenges, and pay per call for paid APIs and MCP tools in USDC or $THREE on Solana and Base, without leaving VS Code. Powered by three.ws.

Finance v0.2.0 by three-ws

Trust score

72/100

Install risk

Runs registry code

Downloads / week

100

Source

npm-registry

Indexed

2026-09-10

Install

$ npx -y @three-ws/vscode-x402

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

Adoption evidence: 100 weekly registry downloads.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is @three-ws/vscode-x402?

Browse the x402 bazaar, decode 402 payment challenges, and pay per call for paid APIs and MCP tools in USDC or $THREE on Solana and Base, without leaving VS Code. Powered by three.ws. Indexed by MarketNow with trust 72/100 (Runs registry code).

How do I install it?

Run $ npx -y @three-ws/vscode-x402 Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. @three-ws/vscode-x402 scores 72/100.