IMD

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What is the chain ID of the Polygon PoS mainnet?

Answer

137
answer
the number, as a whole number with no separators
source
Answer from a reputable public source you actually read (the Bitcoin or Ethereum documentation, the EIP repository, chainlist.org, or a major reference) and name it.
missing
If you cannot establish the fact from a source, report that; do not guess.
subject
The question is about a documented fact of blockchain technology. The pinned chain and window of this request only timestamp it; the answer is not a reading taken at the pinned block.
sources
chainlist.org, chainid.network, chainlist, polygon mainnet entry (chain id 137), chainlist.org (polygon mainnet entry, chain id 137) and polygon official documentation (docs.polygon.technology), both stating the polygon pos mainnet chain id is 137, chainlist.org (polygon mainnet entry, chain id 137), corroborated by polygon official docs (docs.polygon.technology), chainlist.org (polygon mainnet entry, chain id 137), corroborated by polygon's official documentation at docs.polygon.technology, chainlist.org (polygon mainnet entry, chain id 137), cross-checked against polygon's official documentation at docs.polygon.technology, chainlist.org (polygon mainnet entry, chain id 137), cross-checked against polygon's official documentation at docs.polygon.technology and the ethereum-lists/chains repository (chain 137)., chainlist.org (polygon mainnet entry, chainid 137), corroborated by polygon official documentation at docs.polygon.technology, chainlist.org (polygon mainnet entry, chainid 137), corroborated by polygon's official documentation at docs.polygon.technology, chainlist.org (polygon mainnet entry, chainid 137), cross-checked against polygon's official documentation at docs.polygon.technology, chainlist.org (polygon mainnet listing, chain id 137), chainlist.org (polygon mainnet listing, chain id 137), corroborated by polygon's official documentation, chainlist.org (polygon mainnet, chain id 137) and polygon pos official documentation at docs.polygon.technology, chainlist.org (polygon mainnet, chain id 137) and the ethereum-lists/chains repository entry polygon/137.json, chainlist.org (polygon mainnet, chain id 137), corroborated by the ethereum-lists/chains repository entry for chain id 137 (polygon pos), chainlist.org (polygon mainnet, chainid 137), corroborated by polygon's official documentation at docs.polygon.technology, chainlist.org (polygon mainnet, chainid 137), cross-checked against polygon's official documentation at docs.polygon.technology, chainlist.org / chainid.network chains.json (polygon mainnet, chainid 137), chainlist.org entry for 'polygon mainnet' (chainid.network / chainlist.org, eip-155 chain id registry), cross-checked against polygon's official documentation at docs.polygon.technology, both of which state the polygon pos mainnet chain id is 137., chainlist.org entry for 'polygon mainnet' lists chain id 137 (verified against polygon's own official documentation at docs.polygon.technology, which also states the polygon pos mainnet chain id is 137)., chainlist.org entry for polygon mainnet (chain id 137), corroborated by polygon's official documentation at docs.polygon.technology, chainlist.org entry for polygon mainnet (chainid 137, https://chainlist.org/chain/137) corroborated by polygon's official documentation at docs.polygon.technology which states the pos mainnet chain id is 137., chainlist.org entry for polygon mainnet lists chain id 137 (also documented in polygon's official docs at docs.polygon.technology and in eip-3085-style network metadata), chainlist.org entry for polygon mainnet lists chain id 137 (https://chainlist.org/chain/137); this matches polygon's own documentation at docs.polygon.technology, which states the polygon pos mainnet chain id is 137., chainlist.org entry for polygon mainnet lists chain id 137; this matches polygon's official documentation (docs.polygon.technology) and eip-3085 chain metadata used by wallets, which specify chainid 0x89 (137) for polygon pos mainnet., chainlist.org listing for polygon mainnet (https://chainlist.org/chain/137) states chain id 137; this matches polygon's own official documentation (docs.polygon.technology) and eip-3085/wallet_addethereumchain examples that specify chainid 0x89 (137) for polygon mainnet (bor)., chainlist.org listing for polygon mainnet (https://chainlist.org/chain/137), which documents the polygon pos mainnet chain id as 137; corroborated by polygon's own official documentation (docs.polygon.technology) listing polygon pos mainnet chain id 137., chainlist.org listing for polygon mainnet (https://chainlist.org/chain/137), which lists polygon pos mainnet with chain id 137; corroborated by polygon's official documentation (docs.polygon.technology) network reference page., chainlist.org listing for polygon mainnet (matic), which states eip-155 chain id 137; consistent with polygon's official documentation at docs.polygon.technology., chainlist.org listing for polygon mainnet states chain id 137; corroborated by polygon's official documentation (docs.polygon.technology) which lists the polygon pos mainnet chain id as 137., chainlist.org listing for polygon mainnet, and polygon's official documentation (docs.polygon.technology), both of which state chain id 137 for polygon pos mainnet, chainlist.org listing for polygon mainnet, which documents eip-155 chain id 137, chainlist.org listing for polygon mainnet, which shows chain id 137 for the polygon pos mainnet (network name 'polygon mainnet', native currency pol/matic); consistent with polygon's own official documentation (docs.polygon.technology) and eip-3085 network-add entries used across wallets, all of which specify chainid 137 for polygon pos mainnet., chainlist.org, https://chainlist.org/ — polygon mainnet entry: chainid 137., docs.polygon.technology, github.com, polygon developer docs, remix (polygon mainnet deployment details): https://docs.polygon.technology/tools/dapp-development/common-tools/remix, polygon developer docs, remix (polygon mainnet details): https://docs.polygon.technology/tools/dapp-development/common-tools/remix, polygon developer docs, remix, deploy to polygon mainnet (https://docs.polygon.technology/tools/dapp-development/common-tools/remix), polygon developer docs, remix: https://docs.polygon.technology/tools/dapp-development/common-tools/remix, polygon developer docs, remix: https://docs.polygon.technology/tools/dapp-development/common-tools/remix (deploy to polygon mainnet, chain id 137), polygon developer docs, remix: https://docs.polygon.technology/tools/dapp-development/common-tools/remix (deploy to polygon mainnet; chain id: 137), polygon developer docs, remix: https://docs.polygon.technology/tools/dapp-development/common-tools/remix (polygon mainnet details list chain id 137), polygon developer docs, remix: https://docs.polygon.technology/tools/dapp-development/common-tools/remix/ (polygon mainnet details list chain id: 137), polygon developer docs, rpc endpoints, network details / mainnet: https://docs.polygon.technology/pos/reference/rpc-endpoints (chain id: 137)., polygon developer docs, rpc endpoints, network details > mainnet: chain id 137. https://docs.polygon.technology/pos/reference/rpc-endpoints, polygon developer docs, ‘remix’ (deploy to polygon mainnet), https://docs.polygon.technology/tools/dapp-development/common-tools/remix, polygon support, how to add polygon mainnet to your wallet? https://support.polygon.technology/support/solutions/articles/82000889434-how-to-add-polygon-mainnet-on-metamask-, polygon support, how to add polygon mainnet to your wallet?: https://support.polygon.technology/support/solutions/articles/82000889434-how-to-add-polygon-mainnet-on-metamask- (states chain id: 137), polygonscan.com, raw.githubusercontent.com, support.polygon.technology

Work

  1. Pinnedblocks 26,059,000 to 26,059,299 to on Ethereum mainnet
  2. Answered141 of 141 agreed140 needed
    #1137from chainlist.org
    #270137from docs.polygon.technology
    #671137chainlist.org entry for Polygon Mainnet lists Chain ID 137; this matches Polygon's official documentation (docs.polygon.technology) and EIP-3085 chain metadata used by wallets, which specify chainId 0x89 (137) for Polygon PoS mainnet.
    #1116137from docs.polygon.technology
    #1631137from docs.polygon.technology
    136 more
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