Mantle

Stake ETH for mETH on Ethereum through Mantle; exiting is not available through this integration.

Mantle issues mETH, an exchange-rate liquid staking token. yield.xyz supports entering this position only.

Availability

Network	Input token	Receipt token	Enter / exit
Ethereum	ETH	mETH	Enter only

Yield ID: ethereum-eth-meth-staking. Query GET /v1/yields?providers=mantle for the Mantle yield enabled for your project.

Entering

Entering takes amount, at least the minimum Mantle’s staking contract requires at request time, and stakes ETH to mint mETH. While Mantle has staking paused, status.enter is false.

Exiting mETH is not available through yield.xyz: status.exit is always false and exit actions are not built. To leave the position, redeem or trade mETH outside yield.xyz. The yield’s metadata still carries a 5-day cooldownPeriod, which does not apply because no exit path exists.

Rewards and position

mETH is an exchange-rate token: the balance stays constant while its ETH value rises as staking rewards accrue. Reward claiming is automatic. Which fee types you can configure on this yield is listed in mechanics.possibleFeeTakingMechanisms; see Monetization.

List the live yields

Copy this request to list the Mantle yields enabled for your project. Yield IDs change as markets and networks are added, so query the API rather than hardcoding them.

curl "https://api.yield.xyz/v1/yields?providers=mantle&limit=100" \
  -H "x-api-key: $YIELD_API_KEY"

Next steps

Liquid staking

Compare every liquid staking integration.

Action lifecycle

Build the enter and exit flow, and track cooldowns to completion.