47620 Base + Polygon Data API
Pay-per-call Base and Polygon onchain data over x402 for AI agents.
| Endpoint | https://47620.xyz/mcp/evm (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 18 tools · grade C (71) · pin ts_7688c6daa17278ac9659997824da430b · protocol 2025-06-18 |
| First / last listed | 2026-11-08 02:09 UTC / 2026-11-08 02:09 UTC |
| Grade over time | 2026-11-08: C (71), 18 tools |
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Tools: base_health base_block base_balance base_stables base_token base_tx base_contract base_gas base_trending polygon_health polygon_block polygon_balance polygon_stables polygon_token polygon_tx polygon_contract polygon_gas polygon_trending
base_health | base network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC). params: none |
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). params: number |
base_balance | Native balance + live USD value for any base address. Pay-per-call ($0.005 USDC). params: address* |
base_stables | USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC). params: address* |
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). params: token* |
base_tx | Status (success/reverted), block, gas + transfer summary for a base tx hash. Pay-per-call ($0.01 USDC). params: hash* |
base_contract | Whether a base address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC). params: address* |
base_gas | Current base gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). params: none |
base_trending | Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). params: none |
polygon_health | polygon network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC). params: none |
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). params: number |
polygon_balance | Native balance + live USD value for any polygon address. Pay-per-call ($0.005 USDC). params: address* |
polygon_stables | USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC). params: address* |
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). params: token* |
polygon_tx | Status (success/reverted), block, gas + transfer summary for a polygon tx hash. Pay-per-call ($0.01 USDC). params: hash* |
polygon_contract | Whether a polygon address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC). params: address* |
polygon_gas | Current polygon gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC). params: none |
polygon_trending | Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC). params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.