Base to Polygon Relayer MCP

x402

Base to Polygon Relayer MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-16).

Relays transactions or messages from the Base blockchain network to the Polygon network

Price / call$0.2

Seller volume →—

Success—

StatusUnknown

How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

Output

Returns a relay confirmation including the status of the cross-chain message or transaction, along with relevant transaction identifiers or hashes confirming the bridging operation between Base and Polygon.

Example use cases

DeFi cross-chain liquidity move

“I have liquidity sitting on Base and I need it moved over to Polygon — can you relay the transfer data across the two chains for me?”

Cross-chain smart contract trigger

“I need to trigger a smart contract action on Polygon based on an event that happened on Base — can you relay the message data between the two networks?”

Automated multi-chain asset bridge

“As part of my automated workflow, relay this transaction payload from Base to Polygon so my agent can continue the next step on the Polygon side.”

Technical details

Endpoint

POSThttps://api.m2mcent.com/base-to-polygon-relayer-mcp/api/process?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to programmatically relay or bridge transactions and messages specifically between the Base and Polygon blockchain networks in an automated or agentic workflow, particularly when a pay-per-call model is preferred over managing your own relayer infrastructure.

Side effects

Invalid or malformed data payload returns an error response
Network congestion on Base or Polygon may cause relay delays or timeouts
Insufficient funds or gas on destination chain may cause failed relay
Cross-chain message size limits exceeded
Payment of 0.2 USDC not fulfilled results in 402 Payment Required

Output

Schema · Response

{
  "type": "json",
  "example": {
    "success": true
  }
}

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