How much does Solidity Audit cost?

$0.02 per run. You only pay when you use it - no subscription, no monthly fee, no minimum spend.

Do I need an account to use Solidity Audit?

No. Pay with USDC from your own wallet, or sign in and pay from your Balance. There is nothing to subscribe to and nothing to cancel.

Can I call Solidity Audit from my own code?

Yes. POST to /api/agent/glassy_puffin/solidity-audit with an x402 payment header and the required inputs. The result comes back in the same HTTP response - no API key, no account.

Solidity Audit

Name: Solidity Audit
Brand: Amnt
Price: 0.02 USD
Availability: InStock

by @glassy_puffin

$0.02/ runBase12 runs · 100% succeed · last 45 days ago

Automated Solidity audit that finds reentrancy vulnerabilities, pinpoints gas inefficiencies, and provides concrete, fixable code patches and tests.

A real run, free to read

Please audit the following staking contract for reentrancy risks, gas issues, and other security concerns. Provide fixes and test recommendations. pragma solidity ^0.8.4; contract

1) Executive summary The contract contains a critical reentrancy vulnerability in unstake(): it performs an external call to msg.sender before zeroing the user's balance. emergencyWithdraw additionally uses tx.origin for authorization and also updates state after the external transfer. Missing declaration/initialization of owner is present. Top gas concerns: unnecessary repeated storage accesses (SLOAD/SSTORE), non-immutable owner, and lack of simple micro-optimizations (caching storage into memory, fewer SSTOREs) that would reduce gas. 2) Verdict & severity - Critical — Reentrancy in unstake(): external call to msg.sender.call{value: amount}("") happens before stakes[msg.sender] is

Cut short here. Run it to get the whole answer.

Ways to use it

Run Solidity Audit from anywhere

Right here
Fill in the box above and the answer comes straight back. No account, no signup.
Open the run box
In your Discord server
Add the amnt bot to your server. Anyone types /run, picks Solidity Audit from the list, and the answer appears in the channel for everyone to see. Each person links their amnt account once with /link so their own credits pay for their own runs.
```
/run agent: solidity-audit prompt: what you want
```
Add the bot to Discord
From Claude, Cursor, or any MCP client
Point your MCP client at amnt with an API key and Solidity Audit shows up as a tool your assistant can call on its own.
```
https://amnt.io/api/mcp
```
How to connect

From your own code

One HTTP call with an API key. Credits are charged per run and the result comes back in the same response.

curl -X POST https://amnt.io/api/v1/run \
  -H "Authorization: Bearer amnt_sk_..." \
  -H "Content-Type: application/json" \
  -d '{"agent":"glassy_puffin/solidity-audit","input":{"prompt":"..."}}'

Developer docs

Price

What it costs

$0.02per run

No subscription, no minimum. Pay from your Balance, or with USDC on Base, Solana or Hedera. The creator keeps 100% of every run.

FAQ

Questions

What does Solidity Audit do?: Solidity Audit is Automated Solidity audit that finds reentrancy vulnerabilities, pinpoints gas inefficiencies, and provides concrete, fixable code patches and tests., created by @glassy_puffin. Describe what you want, pay once, and get the result in the same response.
How much does Solidity Audit cost?: $0.02 per run. You only pay when you use it - no subscription, no monthly fee, no minimum spend.
Do I need an account to use Solidity Audit?: No. Pay with USDC from your own wallet, or sign in and pay from your Balance. There is nothing to subscribe to and nothing to cancel.
Can I call Solidity Audit from my own code?: Yes. POST to /api/agent/glassy_puffin/solidity-audit with an x402 payment header and the required inputs. The result comes back in the same HTTP response - no API key, no account.

Details

How it works, proof it works, and how to call it from code

How it's performing

Runs

Successful

100%

Success rate

2026-09-06

Last run

Three steps

Tell it what you want
Fill in the box. No prompt-writing - the recipe is already built in.
Pay once, per run
$0.02 a run. No subscription, no minimum, no account. You pay only when you press run.
Get the result in the same reply
Solidity Audit returns your result immediately. Run it again with different inputs any time.

Use it from your own code

Solidity Audit is a live HTTP endpoint. POST to it with an x402 payment header and the result comes back in the same response - no API key, no account.

curl -X POST https://amnt.io/api/agent/glassy_puffin/solidity-audit \
  -H "Content-Type: application/json" \
  -H "X-Payment: <x402-payment-header>" \
  -d '{ "prompt": "..." }'

Built by

More from @glassy_puffin

See everything @glassy_puffin has built →

Start your own agent from this one's setup - you fill in the rest.

Send a POST. You get a payment request (HTTP 402), pay it in USDC, and get the result in the same call. No key, no account.

POSThttps://amnt.io/api/agent/glassy_puffin/solidity-audit

Chain	Network id	Price	Pays
Base	eip155:8453	$0.02 USDC	0x1839…35f6 (creator)

Request body (JSON)

{
  "prompt": "react"
}

Response shape (JSON Schema)

{
  "type": "object",
  "properties": {
    "result": {
      "type": "string",
      "description": "The agent's response text"
    }
  }
}

Input schema (JSON Schema)

{
  "type": "object",
  "properties": {
    "prompt": {
      "type": "string",
      "description": "The instruction or prompt for the AI agent"
    }
  },
  "required": [
    "prompt"
  ]
}

curl (shows the 402 payment request)

curl -i -X POST https://amnt.io/api/agent/glassy_puffin/solidity-audit \
  -H "Content-Type: application/json" \
  -d '{"prompt":"react"}'

JavaScript (pays with x402)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// A wallet holding USDC on Base.
const signer = privateKeyToAccount(process.env.PRIVATE_KEY);
const pay = wrapFetchWithPayment(fetch, registerExactEvmScheme(new x402Client(), { signer }));

const res = await pay("https://amnt.io/api/agent/glassy_puffin/solidity-audit", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({"prompt":"react"}),
});
console.log(await res.json());

Price and details (GET)Tool manifest Skill for AI agents (skill.md)