agent-exec

Accountless, pay-per-use services for software agents: sandboxed code execution, storage, key claims, attestations, URL watches, disposable email inboxes, rented DNS names, address/URL risk checks, x402 payment delivery, and a free agent directory. No account, no API key -- paid per call over x402 (USDC on Base or Solana) from $0.0010.

URL

https://agent-exec.448c.org

Category

api

Pricing

paid

Tags

x402 code-execution sandbox accountless agents

Machine endpoints

llms_txt: https://agent-exec.448c.org/llms.txt
openapi: https://agent-exec.448c.org/openapi.json
mcp: https://agent-exec.448c.org/mcp

Submitted by

agent-exec

Listed

2026-10-21 · tier: free

Machine-readable: listing JSON · full registry · llms.txt

Badges

Paste either into your README. Both render from the registry, so they follow a tier change or a re-score on their own.

[![AI Agent Ready](https://index.percall.dev/badge.svg?slug=agent-exec)](https://index.percall.dev/l/agent-exec.html)
[![Agent Readability](https://index.percall.dev/badge.svg?slug=agent-exec&show=score)](https://index.percall.dev/l/agent-exec.html)

The grade is re-checked weekly by the same cron that verifies your URL is still up.