47620 Base + Polygon Data API

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Pay-per-call Base and Polygon onchain data over x402 for AI agents.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "47620 Base + Polygon Data API": {
      "url": "https://47620.xyz/mcp/evm",
      "transport": "streamable-http"
    }
  }
}

Measured tools (18)

• base_health

  base network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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).

  Parameters:

  • number — string — Block number or "latest"

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_balance

  Native balance + live USD value for any base address. Pay-per-call ($0.005 USDC).

  Parameters:

  • address (required) — string — base address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_stables

  USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC).

  Parameters:

  • address (required) — string — base address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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).

  Parameters:

  • token (required) — string — base ERC-20 token address

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_tx

  Status (success/reverted), block, gas + transfer summary for a base tx hash. Pay-per-call ($0.01 USDC).

  Parameters:

  • hash (required) — string — Transaction hash (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_contract

  Whether a base address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC).

  Parameters:

  • address (required) — string — base address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_gas

  Current base gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• base_trending

  Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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).

  Parameters:

  • number — string — Block number or "latest"

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_balance

  Native balance + live USD value for any polygon address. Pay-per-call ($0.005 USDC).

  Parameters:

  • address (required) — string — polygon address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_stables

  USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC).

  Parameters:

  • address (required) — string — polygon address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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).

  Parameters:

  • token (required) — string — polygon ERC-20 token address

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_tx

  Status (success/reverted), block, gas + transfer summary for a polygon tx hash. Pay-per-call ($0.01 USDC).

  Parameters:

  • hash (required) — string — Transaction hash (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_contract

  Whether a polygon address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC).

  Parameters:

  • address (required) — string — polygon address (0x...)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_gas

  Current polygon gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• polygon_trending

  Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.