Skill: eranp-orbs/dca-order (version 1.0.0)

--- name: dca-order description: DCA orders for crypto. Split buys over time, gasless, oracle-protected, 8 EVM chains. --- # Spot Advanced Swap Orders Dollar cost average into any token with gasless DCA orders — split buys over time across 8 EVM chains, powered by decentralized TWAP execution. Use this skill when the agent needs to turn user intent into a final Spot order payload on a supported EVM chain. It covers order-shape selection, param normalization, typed-data population, approval guidance, signing, submission, query, and cancellation. This bundle is instruction-only: build everything locally from the bundled markdown and JSON assets, then submit only the final signed payload. Execution remains decentralized, non-custodial, oracle-protected, immutable, audited, and battle-tested onchain. ## Supported Chains 1. Ethereum - `1` - adapter [REDACTED_SECRET] 2. BNB Chain - `56` - adapter [REDACTED_SECRET] 3. Polygon - `137` - adapter [REDACTED_SECRET] 4. Sonic - `146` - adapter [REDACTED_SECRET] 5. Base - `8453` - adapter [REDACTED_SECRET] 6. Arbitrum One - `42161` - adapter [REDACTED_SECRET] 7. Avalanche - `43114` - adapter [REDACTED_SECRET] 8. Linea - `59144` - adapter [REDACTED_SECRET] ## Relay 1. Submit signed orders with `POST https://agents-sink.orbs.network/orders/new`. 2. Query orders with `GET https://agents-sink.orbs.network/orders`; see [references/lifecycle.md](references/lifecycle.md) for filters, polling, and cancellation follow-up. ## Workflow 1. Read [references/quickstart.md](references/quickstart.md) for the minimum end-to-end flow. 2. Use [references/params.md](references/params.md) to map user intent into params, defaults, validation, and order-shape fields. 3. Use [references/sign.md](references/sign.md) to fill the template, handle approval, sign, and submit. 4. Use [references/lifecycle.md](references/lifecycle.md) for relay query semantics, status polling, and cancellation. 5. Use [references/examples.md](references/examples.md) only when the final relay payload shape is still unclear. 6. Use [assets/token-addressbook.md](assets/token-addressbook.md) only for optional token alias lookup on supported chains. 7. Use [assets/repermit.template.json](assets/repermit.template.json) as the canonical typed-data shape. 8. Treat `## Supported Chains` as the authoritative source for chain support and per-chain adapters. 9. Treat `## Relay` as the authoritative relay endpoint list. ## Guardrails 1. `## Supported Chains` is authoritative for chain support and per-chain adapters. 2. `## Relay` is authoritative for relay endpoints. 3. [assets/token-addressbook.md](assets/token-addressbook.md) is a convenience alias list only. It does not expand chain support or override explicit user-provided addresses. 4. This skill is instruction-only. Do not fetch or execute external helper code. 5. Normalize params with [references/params.md](references/params.md) before touching the template. 6. Replace only the `<...>` placeholders in [assets/repermit.template.json](assets/repermit.template.json). Keep the fixed protocol fields already in the template unchanged. 7. Default approval guidance is exact `approve(..., input.maxAmount)`. Standing `maxUint256` approval is opt-in convenience for repeat use, not the default suggestion. 8. Submit only the final signed payload as described in [references/sign.md](references/sign.md). ## Agent Contract 1. Turn the user request into a params JSON object using [references/params.md](references/params.md). 2. Normalize params locally, including defaults, rounding, and order-shape fields. 3. Confirm `chainId` is listed in `## Supported Chains`, then populate [assets/repermit.template.json](assets/repermit.template.json) from the normalized params and replace `<ADAPTER>` with that chain's listed adapter. 4. Handle approval, signing, and submission exactly as described in [references/sign.md](references/sign.md), and forward the returned signature unchanged. 5. Query and cancel exactly as described in [references/lifecycle.md](references/lifecycle.md).


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (HIGH)