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
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