niche · 0.4

Bridge

Score 18.7 / 100 12 providers +17 via APIs 28 APIs Search apis.io →
Business capabilities this tag reaches
Health Information Management 1
Variants seen in the corpus: Bridgebridge

Providers using this tag (12)

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

Developing 3 Usable, with meaningful gaps to close
AssetFareAI AgentsAsset TransferCross-Chain1 API45.9OptimismLayer 2EthereumOP StackSuperchain1 API45.6zkSyncLayer 2EthereumzkEVMZK-Rollup10 APIs43.4
Thin 6 Limited public surface area
ArbitrumLayer 2EthereumRollupJSON-RPC1 API38.6ZillowBrokersIDXLenders5 APIs36.5StarknetLayer 2EthereumValidity RollupZK1 API34.9RiftCompanyCrypto DefiDEX AggregatorCross-Chain1 API29.6BaseLayer 2EthereumOP StackSuperchain1 API29.3Celer NetworkCompanyCryptoBlockchainInteroperability1 API26.9
Emerging 2 Early or largely undocumented
AcrossCompanyCrypto InfrastructureCross-Chain1 API24.0ChainflipCompanyCryptoBlockchainDeFi22.6
Minimal 1 Almost no public developer surface
dForceCompanyCrypto Web3DeFiStablecoins8.9

APIs with this tag (28)

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 →

Exemplar 1 Complete, well-documented, and agent-ready
HubSpot CMS Media Bridge APIHubSpot CMS Media Bridge — 33 operation(s) from HubSpot's published OpenAPI.87.1
Strong 1 Solid coverage with minor gaps
Fasten Health Bridge APICustomer (organization) facing APIs58.8
Developing 6 Usable, with meaningful gaps to close
Lighter bridge APIThe bridge API from Lighter — 6 operation(s) for bridge.54.0Syniverse Bridge APIThe Bridge API from Syniverse — 3 operation(s) for bridge.53.8Blockdaemon DeFi APISingle REST interface (formerly Expand Network) into multiple DeFi protocols — DEX swaps and aggregation ac...47.4AssetFare Agent-native Route APIPublic REST API for the solana:SOL -> base:ETH corridor. Public no-auth quote/status/manifest endpoints plu...45.9Optimism Bridge (Standard Bridge)Canonical cross-chain bridge for depositing and withdrawing ETH and ERC-20 tokens between Ethereum L1 and O...45.6zkSync Era BridgeCanonical cross-chain bridge between Ethereum L1 and zkSync Era for ETH and ERC-20 tokens. The Portal also ...43.4
Thin 15 Limited public surface area
Arbitrum BridgeCanonical cross-chain bridge for transferring ETH and ERC-20 tokens between Ethereum L1, Arbitrum One, Arbi...38.6Monad BridgesToken bridges and cross-chain messaging integrations for moving assets between Ethereum, other chains, and ...37.7Bridge Interactive APIBridge Interactive is Zillow Group's RESO-compliant data distribution platform for MLSs, brokers, and appro...36.5RouterOS Bridge APIBridge interface management36.5Blast BridgeCanonical Ethereum-Blast bridge for ETH, USDB, and supported ERC-20 tokens. UI lives at bridge.blast.io and...36.3Celestia Node Blobstream APIJSON-RPC methods in the blobstream module of celestia-node. Generates inclusion proofs against Blobstream d...36.0StarkGate BridgeCanonical L1L2 bridge for ETH and ERC-20 tokens between Ethereum and Starknet, operated by StarkWare. Bridg...34.9Axelar Token Transfer APIProvides insights into cross-chain token transfers executed through the Axelar network. Returns transfer st...34.7Scroll Native BridgeCanonical L1 L2 bridge for ETH, ERC-20, and arbitrary messages between Ethereum mainnet and Scroll. Backed...33.8Zillow Group APIs (Successor)Programmatic access to data that historically lived behind the Trulia API is now delivered through Zillow G...33.8Mantle BridgeCanonical L1 L2 bridge for ETH, MNT, ERC-20, and ERC-721 assets between Ethereum mainnet and Mantle. dApps...32.0Mantle SDKTypeScript SDK for bridging MNT, ETH, ERC-20, and ERC-721 tokens between Ethereum L1 and Mantle L2. Mirrors...32.0Base / Solana BridgeCross-chain bridge enabling asset transfers between Base and Solana, integrated into the Base ecosystem app...29.3Base BridgeCanonical cross-chain bridge between Ethereum L1 and Base L2 for depositing and withdrawing ETH and ERC-20 ...29.3Angle Bridge APIThe Bridge API from Angle — 1 operation(s) for bridge.28.9
Emerging 5 Early or largely undocumented
Linea BridgeCanonical Ethereum-Linea bridge for ETH and supported ERC-20 tokens, built on Linea's message service. UI l...24.5Linea SDKOfficial TypeScript SDK for interacting with Linea — message-service helpers, bridge claim flows, and L1/L2...24.5Across Swap APIThe unified REST entry point for all crosschain operations on Across — request swap/bridge quotes and appro...24.0Ronin BridgeCanonical bridge between Ethereum mainnet and Ronin for ETH, AXS, SLP, and supported ERC-20 / ERC-721 asset...20.4TurboRater Real-Time Bridge APIHand a completed quote from TurboRater into a downstream point-of-sale, agency management, or website platf...17.7

Companies reaching this through an API (17)

These companies publish an API, specification or operation carrying “Bridge” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Angle Axelar Blast Blockdaemon Celestia Fasten Health HubSpot Lighter Linea Mantle Network Monad Ronin Network RouterOS Scroll Syniverse Trulia TurboRater

Score breakdown

Frequency
45.3
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
36.5
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Mainnet 11 co-occurrences Sepolia 9 co-occurrences Testnet 11 co-occurrences L1 6 co-occurrences Cross-Chain 11 co-occurrences Layer 2 9 co-occurrences Canonical 5 co-occurrences Rollup 6 co-occurrences

Where this tag comes from

Provider tag12
Api tag28
Openapi tag4
Openapi op tag22

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/bridge"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/bridge"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/bridge/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 form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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