anchor-x402-mcp
MCP server exposing 14 anchor-x402 services as tools any Claude Desktop / Cursor / Codex / Continue agent can call. Pay-per-use USDC via x402 on Base mainnet — no API keys, no subscriptions.
What an agent gets
Fourteen tools, $0.001–$0.05 per call.
Commodity primitives (9, $0.001–$0.010):
| Tool | Price | What it does |
|---|---|---|
anchor_hash |
$0.005 | Anchor any 32-byte hash to Base + Solana mainnet in parallel; returns both tx URLs |
screen_wallet |
$0.001 | OFAC SDN sanctions screening for any EVM or Solana wallet |
attest_decision |
$0.010 | Verify a wallet signature over (input_hash, output_hash, decision); dual-chain anchor the result |
decode_tx |
$0.001 | Structured decode of any mainnet tx (Base / Ethereum / Solana) |
resolve_name |
$0.001 | Cross-chain name resolution (ENS, Bonfida SNS) |
token_price |
$0.001 | USD spot price for any token by symbol or chain+contract |
decode_calldata |
$0.001 | 4byte selector + ABI param decode for raw EVM calldata |
parse_datetime |
$0.001 | Freeform datetime string → structured ISO 8601 |
intel_wallet |
$0.005 | Bundled wallet intelligence: balances + activity + identity + sanctions in one call |






