Official MCP RegistryListed
47620 Base + Polygon Data API
Pay-per-call Base and Polygon onchain data over x402 for AI agents.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
18
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| base_balance | Native balance + live USD value for any base address. Pay-per-call ($0.005 USDC). | Not declared |
| base_block | Header + summary for a base block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC). | Not declared |
| base_contract | Whether a base address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC). | Not declared |
| base_gas | Current base gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). | Not declared |
| base_health | base network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC). | Not declared |
| base_stables | USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC). | Not declared |
| base_token | Live price, liquidity, 24h volume + DEX pairs for any base ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC). | Not declared |
| base_trending | Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). | Not declared |
| base_tx | Status (success/reverted), block, gas + transfer summary for a base tx hash. Pay-per-call ($0.01 USDC). | Not declared |
| polygon_balance | Native balance + live USD value for any polygon address. Pay-per-call ($0.005 USDC). | Not declared |
| polygon_block | Header + summary for a polygon block by number (or "latest"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC). | Not declared |
| polygon_contract | Whether a polygon address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC). | Not declared |
| polygon_gas | Current polygon gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). | Not declared |
| polygon_health | polygon network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC). | Not declared |
| polygon_stables | USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC). | Not declared |
| polygon_token | Live price, liquidity, 24h volume + DEX pairs for any polygon ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC). | Not declared |
| polygon_trending | Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). | Not declared |
| polygon_tx | Status (success/reverted), block, gas + transfer summary for a polygon tx hash. Pay-per-call ($0.01 USDC). | Not declared |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | xyz.47620/evm-data | 2 Oct 2026 | 2 Oct 2026 | 1 |