Yield.xyz

Yield.xyz opportunity discovery and Shield-validated earn deposits via Thirdfy.

Category: Yield

Catalog provider: yield-xyz

Yield.xyz provides unified yield opportunity discovery. Thirdfy integrates reads and transaction-prep writes with server-side Yield Shield validation before execution.

Credential model

PathAuthority
Delegated userActive delegation covering generated approval and vault transactions
agent_walletAgent-owned wallet on validated earn paths
SecretsNo raw Yield.xyz keys in MCP tools

Discovery

SurfaceExample
MCPgetProviderActions { provider: "yield-xyz" }
CLIthirdfy-agent actions --provider yield-xyz --json

Typical actions

  • Read: get_yield_xyz_opportunities, get_earn_opportunities, get_earn_position
  • Write: deposit_earn_position, withdraw_earn_position, claim_earn_rewards with providerId: "yield-xyz"

claim_earn_rewards claims pending Yield.xyz incentive rewards such as rEUL. Extra APR is not auto-compounded. Claiming rEUL starts a vest clock (20% liquid, 80% over 6 months). Do not use catalog claim_rewards (gauge).

Readiness checklist

  • Chain IDs per opportunity (Ethereum, Optimism, Polygon, Base, Arbitrum typical).
  • Shield validation errors surface in preflight. Fix params before retrying.
  • Review unsigned transaction payloads before user or agent signs.

Related

Vaults.fyi
Vaults.fyi yield discovery and transaction-prep deposits via the earn catalog.
Curve
Curve pool earn actions on Base. Discovery and validated 4pool deposit and withdraw paths.