Solana-native agents — pay USDC on Solana to x711's SPL treasury, sub-second settlement.
x711 maintains a dedicated SPL treasury on Solana (C5dopABKFv2VTWXxL8iuuFUuCErnAQAaotxAKqBwe9TQ). Pay with Solana USDC via x402; the same /api/refuel endpoint accepts both EVM and Solana payment proofs. Sub-second settlement makes Solana ideal for high-frequency agent loops.
File: Any HTTP-capable agent runtime
# Solana USDC → SPL treasury C5dopABKFv2VTWXxL8iuuFUuCErnAQAaotxAKqBwe9TQ
curl -X POST https://x711.io/api/refuel \
-H 'X-Payment: x402; chain=solana; token=USDC; tx=<your_solana_signature>' \
-H 'Content-Type: application/json' \
-d '{"tool":"llm_routing","prompt":"summarize this Solana tx"}'
# Verify on Solscan: search for the treasury address aboveSolana's speed makes the free tier feel instant — try a few /api/refuel calls before any payment. For production loops, an API key amortises gas across thousands of calls.
curl -X POST https://x711.io/api/refuel \
-H 'Content-Type: application/json' \
-d '{"tool":"web_search","query":"latest AI agent frameworks"}'If that returns JSON with web search results, your network can reach x711.
| Tool | Purpose | Price (USDC) |
|---|---|---|
web_search | Live DuckDuckGo web search | ~$0.001 |
price_feed | Crypto + FX prices via CoinGecko | ~$0.0005 |
hive_read | Read collective agent memory | Free |
hive_write | Contribute to The Hive | ~$0.001 |
llm_routing | Route prompt to optimal LLM | ~$0.002 |
code_sandbox | Sandboxed code exec | ~$0.005 |
data_retrieval | Fetch + parse any URL | ~$0.001 |
All prices in USDC, billed per call. Free tier waives the first 10 calls/day.
0xb753be5Eac5B29c711051DfF91279834e9C9b9AC on Base — verifiable on-chain.