feat: add KII/kiichain warp route

[troykessler]

Summary

Adds the KII/kiichain warp route with corrected token name (Kiichain instead of KII).

Field	Value
Linear	https://linear.app/hyperlane-xyz/issue/AW-588/kiichain-kii-kiichain-ethereum-base-polygon-bnb
Token	Kiichain (KII)
Route type	kiichain (native) → ethereum, base, polygon, bsc (synthetic)
Chains	kiichain (native), ethereum (synthetic), base (synthetic), polygon (synthetic), bsc (synthetic)
Decimals	18
Warp fee	10 bps on withdrawals (synthetic → kiichain)
Owners	ethereum: 0xB8e88116dAd2fE06045cC59bca7b63fFdbda2A52, kiichain: 0x30C48d3F3650C3f4A741588672CDc811Ed5303bd, base: 0xaDa314c0177aD3BbBEff0D34707A15Ea0830dc14, polygon: 0xDAfE64C14D71c7b9E1CED61658d77903C02C52De, bsc: 0xB0C2698721Fa5F605a80E45beE81C33FE1a988b0

Contracts deployed

Chain	Contract	Address
kiichain	HypNative	0xEEC6574eAbBa52bac3f0277F2cD5Ac7e67197886
ethereum	HypERC20 (synthetic)	0xEEC6574eAbBa52bac3f0277F2cD5Ac7e67197886
base	HypERC20 (synthetic)	0x3EBA6644819546C44Eb3e7c3A92f034f921dcA80
polygon	HypERC20 (synthetic)	0xEEC6574eAbBa52bac3f0277F2cD5Ac7e67197886
bsc	HypERC20 (synthetic)	0xEEC6574eAbBa52bac3f0277F2cD5Ac7e67197886

ICAs deployed

Chain	ICA Address	Owner Safe
kiichain	0x30C48d3F3650C3f4A741588672CDc811Ed5303bd	0xB8e88116dAd2fE06045cC59bca7b63fFdbda2A52
base	0xaDa314c0177aD3BbBEff0D34707A15Ea0830dc14	0xB8e88116dAd2fE06045cC59bca7b63fFdbda2A52
polygon	0xDAfE64C14D71c7b9E1CED61658d77903C02C52De	0xB8e88116dAd2fE06045cC59bca7b63fFdbda2A52
bsc	0xB0C2698721Fa5F605a80E45beE81C33FE1a988b0	0xB8e88116dAd2fE06045cC59bca7b63fFdbda2A52

Test transfers

From	To	Message ID	Status
kiichain	ethereum	0x662e80e2	✅
ethereum	kiichain	0x9b4ce111	✅
kiichain	base	0xdf0aff5a	✅
base	kiichain	0xc6b85178	✅
kiichain	polygon	0x76ff6d13	✅
polygon	kiichain	0xef41114d	✅
kiichain	bsc	0x5aae1582	✅
bsc	kiichain	0x427cfc2f	✅

🤖 Generated with Claude Code

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 4c3f0338-dd13-445c-84e1-30806e43d736

📥 Commits

Reviewing files that changed from the base of the PR and between 1207536 and 0d2e9aa.

📒 Files selected for processing (1)

• .changeset/redeploy-kii-kiichain.md

✅ Files skipped from review due to trivial changes (1)

• .changeset/redeploy-kii-kiichain.md

---

📝 Walkthrough

Walkthrough

Well, what we've got here is a proper setup fer the KII warp route. Three new files are added—a couple of YAML configs defining token mappings and deployment parameters across various chains (ethereum, base, polygon, bsc, kiichain), plus a changelog entry noting the redeployment.

Changes

Cohort / File(s)	Summary
KII Warp Route Configuration deployments/warp_routes/KII/kiichain-config.yaml, deployments/warp_routes/KII/kiichain-deploy.yaml	Added token metadata and deployment parameters for KII cross-chain routing, specifying native and synthetic token types across multiple networks with fee configurations.
Release Documentation .changeset/redeploy-kii-kiichain.md	Changelog entry declaring a minor version bump for the registry package and documenting the KII warp route redeployment.

Possibly related PRs

• feat: add KII/kiichain warp route #1479: Adds identical KII/kiichain warp route configuration and deployment files, directly duplicating the same artifacts.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title directly and clearly summarizes the main change: adding the KII/kiichain warp route configuration files.
Description check	✅ Passed	The description is comprehensive and well-structured, covering token details, deployed contracts, test results, and related metadata, though it doesn't explicitly address the template sections.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In @.changeset/add-kii-kiichain.md:
- Around line 1-5: The changeset files are duplicated; remove one of the two
entries so the bump narrative appears only once — delete either
.changeset/add-kii-kiichain.md or .changeset/add-kii-kiichain-warp-route.md
(whichever is unintended), leaving a single changeset file that contains the
'@hyperlane-xyz/registry': minor entry and the KII warp route description, and
verify the remaining file is valid YAML and reflects the intended package bump.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: adbdf143-febd-4dff-8f86-a6475e8f5a4d

📥 Commits

Reviewing files that changed from the base of the PR and between 63de335 and 1207536.

⛔ Files ignored due to path filters (1)

• deployments/warp_routes/KII/logo.png is excluded by !**/*.png

📒 Files selected for processing (4)

• .changeset/add-kii-kiichain-warp-route.md
• .changeset/add-kii-kiichain.md
• deployments/warp_routes/KII/kiichain-config.yaml
• deployments/warp_routes/KII/kiichain-deploy.yaml

[hyper-gonk]

Check Warp Deploy Summary

Warp Route ID	On-Chain	Config Sync
KII/kiichain	❌	✅

Last updated: 2026-04-21 17:14:08 UTC