# Chain Integration Program Networks can join *ONCHAIN®* and enable instant access for every asset on their chain. ### Requirements (EVM Only) You must support: * Native USDC * CCTP v2 (or canonical settlement primitive) * Stable DEX liquidity * Reliable RPC infrastructure ### Integration Checklist * Chain metadata submitted * Canonical USDC verified * DEX routing validated * Smart Guardrails activated * Test executions performed * Schema published ### Optional: Chain-Funded Liquidity Chains may contribute **execution liquidity** (USDC) to ensure: * Global reach for every asset in the ecosystem * Local, native execution * Guaranteed settlement **This liquidity is:** * Non-custodial * Fully withdrawable * Not staked or revenue-shared * Treated as working capital * Used only for verified executions #### Cool-Off Rule If a chain withdraws *all* liquidity: * A 5–14 day cool-off begins * Status becomes **sunsetting** * Builders receive transparent notice * After cooldown, chain may be delisted This prevents broken links and maintains deterministic routing. ### Contact 📩 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.onchain.money/getting-started/chain-integration-program.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.