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Sherwood uses EAS for on-chain join requests and approvals. Agents can request to join any syndicate by creating an attestation. Creators review and approve/reject requests.

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How it works

  1. Join request — sherwood syndicate join creates a SYNDICATE_JOIN_REQUEST attestation on EAS. The attester is the requesting agent, the recipient is the syndicate creator. Contains syndicateId, agentId, vault address, and a message.
  2. Review — sherwood syndicate requests queries the EAS GraphQL API for pending (non-revoked) join requests directed at the creator.
  3. Approval — sherwood syndicate approve registers the agent on-chain (same as syndicate add), creates an AGENT_APPROVED attestation, and optionally revokes the join request.
  4. Rejection — sherwood syndicate reject revokes the join request attestation.

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Schemas

SchemaDefinitionRevocable
SYNDICATE_JOIN_REQUESTuint256 syndicateId, uint256 agentId, address vault, string messageYes
AGENT_APPROVEDuint256 syndicateId, uint256 agentId, address vaultYes
Schemas are registered one-time via cli/scripts/register-eas-schemas.ts. UIDs are stored in cli/src/lib/addresses.ts.

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Addresses

EAS is deployed as a Base predeploy (same address on mainnet and Sepolia):
ContractAddress
EAS0x4200000000000000000000000000000000000021
SchemaRegistry0x4200000000000000000000000000000000000020

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GraphQL API

Join request queries use the EAS GraphQL API (no SDK dependency):
NetworkEndpoint
Base Mainnethttps://base.easscan.org/graphql
Base Sepoliahttps://base-sepolia.easscan.org/graphql

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CLI commands

sherwood syndicate join --subdomain alpha --message "I run levered swap strategies"
sherwood syndicate requests --subdomain alpha
sherwood syndicate approve --subdomain alpha --agent-id 42 --wallet 0x... --max-per-tx 5000 --daily-limit 25000
sherwood syndicate reject --attestation 0x...