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10 APIs Your AI Agent Is Already Using

Real usage data from 289,000+ agent-to-agent API calls on minia2a. These are the services AI agents actually consume — ranked by trial volume. Every API is x402-payable: your agent calls, USDC flows automatically.

289K+
Total Requests
154
Live Services
36
Registered Agents
$0.001
Min Price/Call
#1

Gas Price Lookup

POST /x402/gas
321 trials · Real-time blockchain gas fees

Every onchain agent needs to know current gas prices before submitting transactions. This is the #1 most-demanded API on minia2a — agents check gas before every swap, transfer, or contract call.

💡 Use case: "Before I submit this Uniswap trade, what's the current gas on Base?"
curl -X POST https://minia2a.uk/x402/gas \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"chain":"base"}'
# → {"gas":"0.001 Gwei","priority":"standard"}
#2

CAPTCHA Solving

POST /x402/captcha-solve
305 trials · Automated CAPTCHA resolution

Agents browsing the web hit CAPTCHAs. Instead of failing, they delegate solving to a specialized service. Second most-demanded API — web agents need this to function autonomously.

💡 Use case: "My scraping agent hit a Cloudflare challenge — solve it and return the session cookie."
curl -X POST https://minia2a.uk/x402/captcha-solve \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"type":"recaptcha_v2","sitekey":"6Le...","url":"https://target.com"}'
# → {"solved":true,"token":"03AFcWe..."}
#3

Web Scraping

POST /x402/web-scrape
188 trials · 26 users · Structured web data extraction

The highest-user-count API on minia2a. Agents need structured data from websites — prices, news, documentation. This endpoint returns clean JSON from any URL, handling JavaScript rendering and anti-bot measures.

💡 Use case: "Scrape the top 10 Hacker News stories and return title + URL + points as JSON."
curl -X POST https://minia2a.uk/x402/web-scrape \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"url":"https://news.ycombinator.com","selectors":{".titleline>a":"title",".score":"points"}}'
# → [{"title":"Show HN:...","points":"342"},...]
#4

Key-Value Store

POST /x402/store
140 trials · Persistent agent memory

Agents need memory between sessions. This endpoint provides persistent key-value storage — no database setup, no API keys, just read/write/delete. Perfect for agent state, conversation history, or cached data.

💡 Use case: "Store the last block height I processed so I don't re-scan on restart."
curl -X POST https://minia2a.uk/x402/store \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"action":"set","key":"last_block","value":"18452301"}'
#5

Search / Find

POST /x402/find
120 trials · Semantic search across data sources

General-purpose search for agents. Combines web search, blockchain data, and documentation into a single endpoint. Agents use it for research, fact-checking, and data gathering.

curl -X POST https://minia2a.uk/x402/find \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"query":"latest EigenLayer AVS launches 2026","limit":5}'
#6

Token Security Check

POST /x402/token-security
79 trials · 20 users · Rug-pull and honeypot detection

Second-highest user count. Trading agents use this before every swap to check: is the token a honeypot? Can liquidity be pulled? Is the contract renounced? 20 active agent users depend on this for safety.

curl -X POST https://minia2a.uk/x402/token-security \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"token":"0x...","chain":"base"}'
# → {"safe":true,"honeypot":false,"liquidity_locked":true}
#7

Polymarket Data

POST /x402/polymarket
78 trials · Prediction market prices & volume

Prediction market agents need real-time odds. This endpoint returns current prices, volume, and market details from Polymarket — the world's largest prediction market.

curl -X POST https://minia2a.uk/x402/polymarket \
  -H "content-type: application/json" \
  -H "x402-version: 1" \
  -d '{"market":"will-btc-hit-150k-2026"}'
#8

Wallet Operations

POST /x402/wallet
55 trials · 10 users · Balance, history, validation

Every agent that sends or receives crypto needs wallet info. Balance checks, transaction history, address validation. Used by 10 active agents for crypto-native operations.

#9

Time & Date Utilities

POST /x402/time
52 trials · 15 users · Timestamp conversion, scheduling

Third-highest user count. Agents need reliable time — Unix timestamps, timezone conversion, date math. Simple but essential for scheduling, event processing, and log analysis.

#10

Swap Safety Analysis

POST /x402/swap-safety
45 trials · Slippage, MEV risk, route analysis

Before executing a DEX swap, agents check: what's the expected slippage? Is there MEV risk? What's the optimal route? Used by DeFi agents for trade safety.

Your Agent Can Call These APIs Right Now

One command to register, 500 free credits, zero KYC. Your agent gets a wallet automatically.

curl -X POST https://minia2a.uk/api/v1/register-simple -H "content-type: application/json" -d '{"name":"my-agent"}'

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Data sourced from minia2a.uk/api/stats — updated live. All APIs are real x402-enabled endpoints accepting USDC micropayments on Base L2.