stale · -0.5 marketcapability domainschema

L2

Score 15.2 / 100 10 providers 8 APIs Search apis.io →
Variants seen in the corpus: L2l2

Providers using this tag (10)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Developing 3 Usable, with meaningful gaps to close
ArbiscanBlockchainCryptocurrencyArbitrumLayer 21 API48.4BasescanBlockchainBaseexplorer1 API44.7zkSyncLayer 2EthereumzkEVMZK Rollup10 APIs43.6
Thin 6 Limited public surface area
ZoraNFTWeb3BlockchainEthereum1 API34.7ScrollzkEVMLayer 2EthereumRollup1 API33.6Mantle NetworkLayer 2EthereumRollupEigenDA8 APIs32.2Cisco MerakiNetworkingWirelessSwitchingSecurity Appliances6 APIs30.7World (Worldcoin)Proof of PersonhoodIdentityWorld IDMini Apps6 APIs30.3BaseLayer 2EthereumOP StackSuperchain1 API30.1
Emerging 1 Early or largely undocumented
Mango MarketsCryptocurrencyDeFiDecentralized ExchangePerpetual Futures2 APIs16.5

APIs with this tag (8)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Developing 1 Usable, with meaningful gaps to close
zkSync Era BridgeCanonical cross-chain bridge between Ethereum L1 and zkSync Era for ETH and ERC-20 tokens. The Portal also ...43.6
Thin 6 Limited public surface area
Zora Network RPC APIJSON-RPC access to the Zora Network L2 chain (Chain ID 7777777), an OP Stack rollup on Ethereum. Compatible...34.7Scroll Native BridgeCanonical L1 L2 bridge for ETH, ERC-20, and arbitrary messages between Ethereum mainnet and Scroll. Backed...33.6Mantle BridgeCanonical L1 L2 bridge for ETH, MNT, ERC-20, and ERC-721 assets between Ethereum mainnet and Mantle. dApps...32.2Cisco Meraki Wireless Controller APIThe wirelessController API from Cisco Meraki — 15 operation(s) for wirelesscontroller.30.7World ChainOP Stack Ethereum L2 designed to prioritise verified humans with reduced fees and gas allowances for World ...30.3Base BridgeCanonical cross-chain bridge between Ethereum L1 and Base L2 for depositing and withdrawing ETH and ERC-20 ...30.1
Emerging 1 Early or largely undocumented
Mango v4 Orderbook FeedLow-latency WebSocket feed (service-mango-orderbook) that parses Mango V4 Perp and Openbook spot bookside a...16.5

Score breakdown

Frequency
27.5
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
38.7
mean composite of providers using it
Cohesion
3.3
strength of nearest seed neighbor

Related tags

Layer 2 5 co-occurrences EVM 6 co-occurrences JSON-RPC 5 co-occurrences Ethereum 6 co-occurrences Web3 5 co-occurrences

Where this tag comes from

Provider tag3
Api tag7
Openapi op tag1

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/l2"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/l2"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/l2/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.