Interoperability & Bridge Tokens
Cross-chain messaging, bridges and interoperability hubs. They benefit as liquidity and users fragment across more chains.
Quick answer: Crypto Data API tracks 17 coins in its Interoperability & Bridges category, with a combined market cap of $16.39B. The largest is Chainlink (LINK) at $10.04B, followed by Polkadot (DOT) and Quant (QNT). Over the last 24 hours the category moved +9.03% on a market-cap-weighted basis.
Interoperability & Bridge Tokens by market cap
| # | Coin | Price | 24h | Market cap |
|---|---|---|---|---|
| 14 |
 L
ChainlinkLINK |
$13.88 | ▴ 8.85% | $10.04B |
| 51 |
 D
PolkadotDOT |
$1.17 | ▴ 1.40% | $1.95B |
| 68 |
 Q
QuantQNT |
$98.80 | ▴ 35.67% | $1.41B |
| 82 |
 A
Cosmos HubATOM |
$1.81 | ▴ 5.43% | $955.6M |
| 110 |
 Z
LayerZeroZRO |
$1.49 | ▾ 4.00% | $526.7M |
| 144 |
 O
OlympusOHM |
$20.26 | ▴ 0.49% | $302.3M |
| 174 |
 Z
ZamaZAMA |
$0.0902 | ▾ 4.38% | $223.4M |
| 182 |
 R
THORChainRUNE |
$0.6400 | ▴ 2.72% | $209.0M |
| 212 |
 T
OriginTrailTRAC |
$0.3670 | ▴ 0.91% | $164.1M |
| 230 |
 D
deBridgeDBR |
$0.0243 | ▴ 13.86% | $144.1M |
| 334 |
 Z
ZetaChainZETA |
$0.0503 | ▴ 2.65% | $80.8M |
| 352 |
 W
WormholeW |
$0.0120 | ▴ 2.90% | $76.4M |
| 383 |
 C
Nervos NetworkCKB |
$0.001417 | ▴ 7.32% | $70.0M |
| 395 |
 S
SOONSOON |
$0.1975 | ▴ 0.54% | $67.1M |
| 409 |
 A
AxelarAXL |
$0.0525 | ▴ 2.47% | $64.1M |
| 415 |
 T
Threshold NetworkT |
$0.005490 | ▴ 2.04% | $61.6M |
| 503 |
 S
SynapseSYN |
$0.2153 | ▴ 2.06% | $47.4M |
Sorted by market-cap rank. Prices are a ~30-minute delayed public preview; the API serves them in real time.
What are Interoperability & Bridge Tokens?
Interoperability tokens power the infrastructure that moves assets and messages between blockchains. That covers cross-chain messaging protocols (LayerZero, Wormhole, Axelar), native cross-chain swaps (THORChain), and multi-chain hubs designed for interoperability (Polkadot, Cosmos).
The more chains and rollups there are, the more value needs to move between them, so the theme tends to benefit as liquidity fragments across ecosystems.
What moves Interoperability & Bridge Tokens
Cross-chain volume
Messages and value bridged per day are the core usage metric for the category.
Integrations
Adoption as the canonical bridge for a new chain, stablecoin or tokenised asset is a major catalyst.
Fee switches
Protocols that start charging or sharing fees change how usage translates into token value.
Security record
Bridges hold large pooled balances. A clean record is valuable, and an exploit can wipe out the investment case.
Key risks
- Bridges have been some of crypto's largest hacks by dollar value.
- Intent-based and native cross-chain solutions could commoditise messaging.
- Many tokens are governance-only with limited direct fee capture.
Get this category via API
The same list, with live prices, market cap, rank and 24h/7d change, is one call away. It returns every curated category, so filter on id: "interoperability". It works from scripts, trading bots and AI agents (REST, MCP server or x402 pay-per-call).
curl -H "X-API-Key: YOUR_KEY" \ "https://cryptodataapi.com/api/v1/coins/category-groups?limit=17"
API docs · Get a free key · AI agent quickstart
Interoperability & Bridge Tokens FAQ
What is a crypto bridge?
A bridge moves tokens or data from one blockchain to another, usually by locking or burning assets on the source chain and minting or releasing them on the destination chain, verified by validators, oracles, light clients or proofs.
Which tokens are interoperability plays?
Common examples are Polkadot (DOT), Cosmos (ATOM), LayerZero (ZRO), Wormhole (W), Axelar (AXL), THORChain (RUNE), Quant (QNT) and Synapse (SYN). The live table is sorted by market cap.
Are bridges risky?
Yes. Bridges hold large amounts of pooled assets and have suffered some of the biggest exploits in crypto history. Trust assumptions differ a lot between designs, so it is worth checking how each one verifies transfers.
Categories are editorial groupings over CoinGecko classifications plus hand-picked tickers. Informational only, not investment advice.