Polygon

This section provides information specific to the Polygon blockchain.

Open Toolbox Open Performance Open API Management (RPC & Subgraphs)

Chain.Love on Polygon is a set of modules that help you discover providers, monitor them, and (optionally) access RPC/Subgraphs through an API gateway.

Recommended workflows

• Discover providers (start here): open the Toolbox → browse categories (RPC, Indexing, Bridges, Oracles, Wallets, etc.) → shortlist and compare offers.

• Harden production access: open Performance → set monitoring/notifications → configure routing and failover.

• Need an RPC/Subgraphs right now: open API Management → use RPC/Subgraphs endpoints (details below).

Modules on Polygon

Toolbox (Discovery & comparison)

• What it is: a chain-specific marketplace/registry of Web3 services.

• Key features:

  • Discover: browse categories and filter offers

  • Compare: side-by-side comparison

  • AI search: search across the database (including cross-ecosystem queries)

  • Widget for docs: embed a compact Toolbox view into documentation

  • Contributing: improve the open-source database

• Open: https://polygon.chain.love/

Performance (Monitoring & routing)

• What it is: a module to manage providers' performance.

• Key areas:

  • Monitoring

  • Notifications

  • Load balancer

  • Performance agreements

• Open: https://polygon.chain.love/configurations

API Management (RPC & Subgraphs)

This module is for accessing APIs (RPC/Subgraphs). If you’re evaluating providers or comparing options, start with the Toolbox section above.

RPC (JSON-RPC)

We host one JSON-RPC API endpoint for Polygon Mainnet:

• Archival Node: This node provides access to the entire blockchain history, starting from genesis, as is. API is fully compatible with the Ethereum JSON-RPC API. Only POST endpoints are supported.

Subgraphs (Indexing)

You can query your subgraphs using the following methods:

• By name: https://proxy.polygon.chain.love/subgraphs/name/<SUBGRAPH_NAME>

Mainnet

# Assuming the subgraph name is `polygon/hello`
curl -X POST \
 -H "Content-Type: application/json" \
 -d '{"query":"query MyQuery {\r\n  jobs(first: 10) {\r\n    id\r\n  }\r\n}","variables":{}}' \
 "https://proxy.polygon.chain.love/subgraphs/name/polygon/hello"