dca

name	dca
description	Create, preview, list, and cancel recurring Dollar-Cost Averaging (DCA) buy orders on Starknet via AVNU or Ekubo. Use this skill when the user wants to set up automatic recurring purchases, dollar-cost average into a token, create a DCA order, schedule periodic buys, invest regularly, buy every day/week/month, or manage existing DCA orders. Also trigger when the user says "recurring buy", "scheduled purchase", "buy X of Y every day", or any variation about automated periodic investing — even if they don't use the term "DCA" explicitly.
license	MIT
compatibility	Requires Node.js 18+ and npx.
metadata	{"version":"0.1.0","author":"ahmetenesdur","category":"transaction"}
allowed-tools	["Bash(npx starkfi@latest dca-create *)","Bash(npx starkfi@latest dca-list)","Bash(npx starkfi@latest dca-list *)","Bash(npx starkfi@latest dca-cancel *)","Bash(npx starkfi@latest dca-preview *)","Bash(npx starkfi@latest status)","Bash(npx starkfi@latest balance)","Bash(npx starkfi@latest balance *)","Bash(npx starkfi@latest tx-status *)"]

Dollar-Cost Averaging (DCA)

Create recurring buy orders that automatically swap a fixed amount of one token into another at regular intervals. Supports AVNU and Ekubo DCA providers.

Prerequisites

• Active session required.
• Sufficient balance of the sell token for the total DCA amount.
• Account must be deployed on-chain.

Rules

1. BEFORE any DCA operation, you MUST run npx starkfi@latest status and npx starkfi@latest balance to verify connectivity and funds.
2. ALWAYS run dca-preview before dca-create to verify the expected output per cycle.
3. The --per-cycle flag is required for dca-create. It sets the amount sold each execution cycle.
4. Frequency uses ISO 8601 duration format: P1D (daily), PT12H (12 hours), P1W (weekly).
5. Suggest using --simulate first to verify the DCA order would succeed.
6. AFTER a successful creation, verify with npx starkfi@latest tx-status <hash>.

Commands

Preview a Cycle

npx starkfi@latest dca-preview <amount> <sell_token> <buy_token> [--provider <avnu|ekubo>] [--json]

Create a DCA Order

npx starkfi@latest dca-create <total_amount> <sell_token> <buy_token> \
  --per-cycle <amount> \
  [--frequency <duration>] \
  [--provider <avnu|ekubo>] \
  [--simulate] [--json]

List DCA Orders

npx starkfi@latest dca-list [--status <ACTIVE|CLOSED|INDEXING>] [--provider <avnu|ekubo>] [--page <n>] [--json]

Cancel a DCA Order

npx starkfi@latest dca-cancel <order_id_or_address> [--provider <avnu|ekubo>] [--json]

Parameters

Parameter	Type	Description	Required
amount	string	Total sell amount (create) or per-cycle amount (preview)	Yes
sell_token	string	Token to sell (e.g. STRK, ETH)	Yes
buy_token	string	Token to buy (e.g. USDC, ETH)	Yes
order_id_or_address	string	The UUID OR on-chain contract address (0x...) from dca-list	Yes (cancel)
--per-cycle	string	Amount to sell per cycle	Yes (create)
--frequency	string	ISO 8601 duration (default: P1D=daily)	No
--provider	string	DCA provider: avnu (default) or ekubo	No
--status	string	Filter orders: ACTIVE, CLOSED, INDEXING	No (list)
--simulate	flag	Estimate fees without broadcasting	No
--json	flag	Output as JSON	No

Examples

User: "Buy 10 USDC worth of ETH every day for 100 days"

npx starkfi@latest status
npx starkfi@latest balance
npx starkfi@latest dca-preview 10 USDC ETH
npx starkfi@latest dca-create 1000 USDC ETH --per-cycle 10 --frequency P1D --simulate
npx starkfi@latest dca-create 1000 USDC ETH --per-cycle 10 --frequency P1D
npx starkfi@latest tx-status <hash>

User: "DCA into STRK weekly with 50 USDC per week, total 200 USDC"

npx starkfi@latest status
npx starkfi@latest balance
npx starkfi@latest dca-preview 50 USDC STRK
npx starkfi@latest dca-create 200 USDC STRK --per-cycle 50 --frequency P1W

User: "Show my active DCA orders"

npx starkfi@latest dca-list --status ACTIVE --json

User: "Cancel my DCA order"

npx starkfi@latest dca-list --status ACTIVE
npx starkfi@latest dca-cancel <order_id_or_address>
npx starkfi@latest tx-status <hash>

Error Handling

Error	Action
DCA_FAILED	Check the error message for details (balance, provider).
Insufficient balance	Check balance for the sell token.
Not authenticated	Run authenticate-wallet skill first.
Invalid frequency	Use ISO 8601 format: P1D, PT12H, P1W, P1M.

Related Skills

• Use trade for a one-time swap instead of recurring.
• Use batch to combine a DCA creation with other operations.
• Use portfolio to check your overall positions and balances.