ahmetenesdur/dca
skills/dca/SKILL.md
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.
$ install --global
skillsauthnpx skillsauth add ahmetenesdur/starkfi dcaInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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SKILL.md
- 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.
- version:
- 0.1.0
- author:
- ahmetenesdur
- category:
- transaction
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
- BEFORE any DCA operation, you MUST run
npx starkfi@latest statusandnpx starkfi@latest balanceto verify connectivity and funds. - ALWAYS run
dca-previewbeforedca-createto verify the expected output per cycle. - The
--per-cycleflag is required fordca-create. It sets the amount sold each execution cycle. - Frequency uses ISO 8601 duration format:
P1D(daily),PT12H(12 hours),P1W(weekly). - Suggest using
--simulatefirst to verify the DCA order would succeed. - 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
tradefor a one-time swap instead of recurring. - Use
batchto combine a DCA creation with other operations. - Use
portfolioto check your overall positions and balances.
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