v1.4.2

Patch Changes

• #1 da82766 Thanks @sandeep-antier! - Add a Support section to the README (issues, security, dashboard, docs links) and a PR template for contributors.

All notable changes to this project will be documented in this file.
See Conventional Commits for commit guidelines.

v1.4.1

Added

• DCA (dollar-cost-average) scheduled transactions — createScheduledTransaction() accepts scheduleType: 'once' | 'dca' and, for 'dca', a recurrence object (frequency: 'DAILY' | 'WEEKLY' | 'MONTHLY' | 'INTERVAL_DAYS', plus interval, dayOfWeek, dayOfMonth, time, timezone, endAt, maxRuns).
• ScheduledTransactionResponse now includes scheduleType, recurrence, completedRuns, and consecutiveFailures.
• Exported types: ScheduleType, DcaRecurrence.
• recurrence is now required when scheduleType is 'dca'; executeAt is required otherwise (previously always required).

v1.4.0

Added

• USDC limit orders — listLimitOrders(), getLimitOrder(), createLimitOrder(), cancelLimitOrder() (GET/POST /agents/:agentId/limit-orders).
• Exported types: LimitOrderResponse, LimitOrderListResponse, ListLimitOrdersQuery, CreateLimitOrderInput, LimitOrderStatus.

v1.3.0

Added

• Scheduled autonomous transactions — listScheduledTransactions(), getScheduledTransaction(), createScheduledTransaction(), cancelScheduledTransaction() (GET/POST /agents/:agentId/transactions/scheduled).
• MCP on-chain tools accept optional executeAt (ISO 8601) and timezone to schedule future execution when autonomous is enabled in delegated context.
• Webhook events: transaction.scheduled.created, transaction.scheduled.cancelled, transaction.scheduled.due, transaction.scheduled.failed.
• Extended AutonomousTxConfig with maxScheduleHorizonDays, maxActiveSchedules, minScheduleLeadSeconds.

v1.2.0

Added

• Autonomous transactions — per-agent config via getAutonomousTx() and updateAutonomousTx() (GET/PATCH /agents/:agentId/autonomous-tx).
• Delegated pending transaction queue — listPendingTransactions(), getPendingTransaction(), claimPendingTransaction(), updatePendingTransaction(), cancelPendingTransaction() for integrator backends that sign queued on-chain MCP intents.
• Webhook subscriptions — createWebhookSubscription(), listWebhookSubscriptions(), deleteWebhookSubscription() for transaction.created, transaction.updated, and transaction.expired events (HMAC-signed delivery).
• MCP execution context — McpClient.callTool() (via createMcpClient()) accepts executionContext: 'managed' | 'delegated' (sent as X-Agent-Kit-Execution-Context; default delegated). When autonomous is enabled and context is delegated, on-chain tools may return transaction_pending instead of unsigned_transaction_ready only.
• MCP idempotency — optional idempotencyKey on MCP tool calls (sent as X-Agent-Kit-Idempotency-Key).
• Exported types: AutonomousTxConfig, UpdateAutonomousTxInput, PendingTransactionResponse, PendingTransactionListResponse, UpdatePendingTransactionInput, WebhookSubscriptionResponse, CreateWebhookSubscriptionInput, AgentKitExecutionContext, WebhookEventType.

v1.1.1

Changed

• Bumped minimum @abstraxn/server-signer dependency to ^1.1.1. No SDK-facing behavior changes.

v1.1.0

Added

• Off-chain interaction policies

v1.0.1

Added

• Off-chain interaction policies — CRUD via createInteractionPolicy, listInteractionPolicies, getInteractionPolicy, updateInteractionPolicy, deleteInteractionPolicy.
• Policy rule types: contract whitelist, method whitelist (full calldata patterns with * wildcards), recipient blacklist, native amount limits, and token amount limits (per-chain).
• Exported types: InteractionPolicyRules, InteractionPolicyResponse, InteractionPolicyListResponse, CreateInteractionPolicyInput, UpdateInteractionPolicyInput, and per-rule interfaces.

v1.0.0

First production release of @abstraxn/agent-kit.

Added

• AgentKitClient — main SDK for creating and managing Web3 AI agents.
• API key authentication via x-api-key on all Agent Kit requests.
• Server wallet (default): auto-provisioned Abstraxn wallets via @abstraxn/server-signer on createAgent(); returns accessKey, evmAddress, organizationId (store accessKey securely — it cannot be retrieved again).
• External wallet: wallet: 'external' on client config or per createAgent() call; requires evmAddress and/or solanaAddress; skips server-signer; wallet.type is 'server' | 'external'.
• getWalletMode() — returns configured wallet strategy.
• createAgentDirect() — create agent with your own addresses (no server wallet).
• Agent CRUD: createAgent, bindAgent, listAgents, getAgent, updateAgent, deleteAgent.
• Spend policy: updateSpendPolicy.
• healthCheck() — service liveness/readiness.
• McpClient and createMcpClient(mcpToken) — MCP JSON-RPC (initialize, listTools, callTool) with Bearer token.
• getServerSigner() — access ServerSignerClient for signing, export, and viem clients (server wallet).
• ERC-8004 identity registry (numeric chainId):
  • Server: registerAgentIdentity() — prepare → Turnkey sign → confirm.
  • External: prepareAgentIdentity(), confirmAgentIdentity(), registerAgentIdentityExternal() with injectable signTransaction.
  • Read: getAgentIdentity(agentId, chainId?).
• Typed errors: AgentKitError, ValidationError, BadRequestError, UnauthorizedError, ForbiddenError, NotFoundError, ConflictError, UpstreamError, NetworkError.

Fixed

• createAgent unwraps Abstraxn /whoami { result } and reads address and other common EVM fields.
• EVM addresses normalized (0x prefix, lowercase).
• solanaAddress populated when present on whoami or wallet accounts.
• Server signer uses the configured dashboard apiKey (no hardcoded key).