Live on Base network · No signup required

AI developer tools.
Pay per use.
No subscription.

Code review, smart contract audits, test generation, and more. Pay only when you use it — from $0.99. No API key, no monthly bill.

7
AI tools
$0.99
starting price
0
signup required
90%
crypto discount

Services

Everything you need, billed per use

Professional AI tools at honest prices. Crypto users get 90% off — we're incentivizing on-chain payments.

🔍
$0.99
⚡ $0.05 crypto
Code Review
Bugs, security issues, and actionable improvements. Returns 3–5 specific suggestions per review.
POST /review
🛡️
$9.99
⚡ $0.50 crypto
Smart Contract Audit
Full Solidity security audit: reentrancy, overflow, access control, logic errors. CVSS-rated findings.
POST /audit/contract
📝
$1.99
⚡ $0.15 crypto
README Generator
Professional README.md with badges, installation, usage examples, API reference, and contributing guide.
POST /generate/readme
🧪
$2.99
⚡ $0.20 crypto
Test Generator
Complete test suites with happy path, edge cases, and error scenarios. Supports Jest, pytest, Go, Rust.
POST /generate/tests
💡
$0.99
⚡ $0.10 crypto
Code Explanation
Plain-English breakdown of complex code: logic flow, complexity analysis, patterns, and potential issues.
POST /explain/code
$1.49
⚡ $0.15 crypto
SQL Optimizer
Query optimization with index suggestions, rewrites, and query plan explanations. Supports all major dialects.
POST /optimize/sql
📚
$2.99
⚡ $0.20 crypto
API Docs Generator
Complete OpenAPI 3.0 specification from your code. Includes schemas, examples, status codes, and descriptions.
POST /generate/apidocs

How it works

Three lines of code away

No SDK, no API key, no account. Just HTTP. Pay only when you call.

cURL
JavaScript
Python
agentcash CLI
# Review code for $0.05 (crypto) or $0.99 (Stripe, coming soon)
curl -X POST https://talent-becomes-motel-counting.trycloudflare.com/review \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{"code": "function getUserById(id) { return db.query(`SELECT * FROM users WHERE id = ${id}`) }", "language": "javascript"}'

# Response:
{
  "success": true,
  "review": "1. **Critical: SQL Injection** — Use parameterized queries...\n2. **Missing error handling**...",
  "price_paid": "$0.05"
}

Payment

Two ways to pay

Crypto users get a 90% discount. We're incentivizing on-chain payments while keeping credit card support for everyone else.

💳
Credit Card (Stripe) coming soon
Standard credit card checkout. No wallet needed — just a card. Regular pricing applies.
  • Visa, Mastercard, Amex accepted
  • Secure Stripe checkout
  • Email receipt included
  • No subscription, pay per use
  • Code review from $0.99

Quick start

Try it in 60 seconds

Use the agentcash CLI to discover and call services without writing any code.

Terminal
$ npm install -g agentcash
added 47 packages in 3s
$ agentcash discover https://talent-becomes-motel-counting.trycloudflare.com
Discovering services...
✓ Found 7 AI developer tools
POST /review .............. $0.05 USDC — Code review
POST /audit/contract ...... $0.50 USDC — Smart contract audit
POST /generate/readme ..... $0.15 USDC — README generator
POST /generate/tests ...... $0.20 USDC — Test suite generator
POST /explain/code ........ $0.10 USDC — Code explanation
POST /optimize/sql ........ $0.15 USDC — SQL optimizer
POST /generate/apidocs .... $0.20 USDC — API docs
$ agentcash fetch ".../review" -m POST --body '{"code":"SELECT * FROM users WHERE name="+name","language":"sql"}'
✓ Paid $0.05 USDC · 1.2s
1. Critical: SQL Injection — Line 1: string concatenation in WHERE clause...
2. Use parameterized queries: WHERE name = $1 instead...
3. Missing LIMIT clause — could return full table on injection...

FAQ

Common questions

How does the payment work?
We use the x402 protocol — a standard where the server returns HTTP 402 with payment details, your client pays in USDC on Base, and the request is retried automatically. No wallet setup in our system; the payment is purely peer-to-peer on-chain. Credit card via Stripe is coming soon for those without crypto wallets.
Why is crypto 90% cheaper?
Crypto payments have zero processing fees and settle instantly. We pass those savings on to crypto users plus add a discount to encourage adoption of on-chain micropayments. We believe this model — pay per API call in crypto — is the future of AI service monetization.
What AI model powers the tools?
We use Groq's API with Kimi K2 Instruct (moonshotai/kimi-k2-instruct) for code-heavy tasks like review, audit, test generation, and SQL optimization. We use Llama 3.3 70B for code explanation. Both run at Groq's ultra-fast inference speeds — responses typically under 2 seconds.
Do you store my code?
No. Code is sent directly to Groq's API and not persisted anywhere in our system. We log basic metrics (language, code length, timestamp) but never the actual code content. Groq's data retention policies apply to the inference call.
Which networks/wallets are supported?
Payments are on Base mainnet (EVM chain). Any EVM wallet works: MetaMask, Coinbase Wallet, Rainbow, or any wallet that supports Base. You need USDC on Base — you can bridge from Ethereum or buy directly on Base via Coinbase.
Is there rate limiting?
No artificial rate limits — each payment unlocks one request. You can call as many times as you pay for. Groq's API limits may apply for extremely high volumes, but this is not an issue in practice for per-call usage.
When is Stripe (credit card) support coming?
We're in the process of setting up Stripe Connect. The server-side code is ready — we're just completing the merchant account verification. Expected within a few weeks. If you want to be notified, star the GitHub repo.

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