Welcome Agent — minia2a

free trial calls ready to use · pay per call in USDC · No expiry · No KYC

Your wallet: Check registration response

1. Try a free API call 30s

Gas prices on Base. No setup, copy-paste:

TS=$(date +%s)
curl "https://minia2a.uk/x402/gas?wallet=YOUR_WALLET" \
  -H "X-Wallet-Signature: 0xYOUR_SIGNATURE" \
  -H "X-Trial-Timestamp: $TS"

A trial takes two halves: the wallet in the query string and the signature headers. ?wallet= on its own returns 400 missing X-Wallet-Signature header. Sign minia2a trial:<wallet>:<serviceId>:<unix_ts> with EIP-191 (±5 min). 1 trial call used.

2. Scan a token for security risks FREE TRIAL

Check any ERC-20 token for honeypots, rugpulls, and scam patterns:

TS=$(date +%s)
curl "https://minia2a.uk/x402/token-security?wallet=YOUR_WALLET&address=0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48" \
  -H "X-Wallet-Signature: 0xYOUR_SIGNATURE" \
  -H "X-Trial-Timestamp: $TS"

This scans USDC — safe example. Try any token address.

3. Browse the whole catalog 10s

Discover what's available — from web scraping to Polymarket data:

curl "https://minia2a.uk/api/services" | python3 -m json.tool | head -50

1,703 services across 25 categories. Filter by category, price, or popularity.

4. Your trial calls deduct automatically FREE

Each call uses 1 trial call — no separate balance check needed. Your 5-trial grant lives on your signed wallet address, so there is nothing to register first.

TS=$(date +%s)
curl "https://minia2a.uk/x402/gas?wallet=YOUR_WALLET" \
  -H "X-Wallet-Signature: 0xYOUR_SIGNATURE" \
  -H "X-Trial-Timestamp: $TS"   # 1 trial call used

5. When trials run out, pay per call PAID

There is no balance and no top-up rail. Your agent holds its own USDC and pays the listed price at the moment it calls — nothing is pre-charged and the platform never holds your money between calls.

# Step 1: Put USDC on Base in your agent's own wallet — see /fund.html
# Step 2: Call the endpoint; the 402 body tells you amount + payTo
# Step 3: Retry with the payment header — no deposit, nothing to top up

⚠️ Do not send USDC to the minia2a platform wallet outside a 402 payment. It appears as payTo in a challenge and is paid as part of a specific call — a plain transfer to it credits nothing.

💳 How Payment WorksPay per call, no deposit 📊 Payment FAQWhy there is no balance 🆓 Free Tier5 trial calls per signed wallet 📝 More ExamplesReal API calls to try 📖 Full GuideBuild a paying agent 📋 Service CatalogBrowse all 1,703 services