spb/sp-wallet

1# Odos — provider dossier23**Status on 2026-11-10: not integrated. Odos permanently shut down its quoting and routing API on 2026-07-30.**4There is no adapter, no registration and no fixture: there is no live API to record from, and its documentation site is offline too, so5an adapter could only have been written from memory — which the provider contract forbids ("never fabricate a route").67## Evidence8Official site, https://odos.xyz/ (title "Odos Shutdown Information", read 2026-11-10):9- "Odos trading and API services have shut down" — "Odos is no longer accepting new trades or enterprise API requests. This site will remain10  available for shutdown details and information about deployed contracts and programs."11- Status table: Trading **Offline**, Enterprise API **Offline**, wallet recovery available.12- Dates: **2026-07-23** public announcement (https://x.com/odosprotocol/status/2080337624922018014), new enterprise registrations ended;13  **2026-07-27** "New swaps, orders, bridges, and relayed transactions ended"; **2026-07-30** "Enterprise API and backend shutdown —14  Production API access ended. Enterprise API keys were disabled. Remaining trading and account services were retired."15- FAQ: "Can I still trade through Odos? No. Odos no longer provides quotes, routing, swaps, limit orders, bridges, gasless execution, or16  transaction submission."1718Live probe (`scripts/smoke-swap-odos.mts`, 2026-11-11T01:08Z):1920| Endpoint | Answer |21|---|---|22| `https://api.odos.xyz/info/chains`, `/info/router/v2/1`, `/sor/quote/v3` | HTTP 530 (Cloudflare error 1033: origin gone) |23| `https://enterprise-api.odos.xyz/info/chains` | HTTP 403 `{"error":"No API key provided"}` (keys are disabled) |24| `https://docs.odos.xyz/` | HTTP 530 |2526Consequences for the questions asked of this provider — endpoints, key requirement, rate limits, native-coin convention, slippage and27minimum output, gas, price impact, quote validity: **none can be answered from a current official source**, because the API and its28documentation no longer exist. Nothing is asserted here from older knowledge.2930## Contracts that remain on chain (official site, section "On-chain contracts and programs")31The site lists them as public records and marks every one **unsupported** or **historical**:32"Some on-chain code may remain callable, but availability does not imply that Odos operates, monitors, or supports it."3334- Smart Order Router **V3** — "uses the same address on every supported EVM network": `0x0D05a7D3448512B78fa8A9e46c4872C88C4a0D05` (unsupported).35- Smart Order Router **V2** — "Archived V2 smart-order-routing deployments retained for public reference" (historical):3637| Network | V2 router | Network | V2 router |38|---|---|---|---|39| Ethereum | `0xCf5540fFFCdC3d510B18bFcA6d2b9987b0772559` | Arbitrum | `0xa669e7A0d4b3e4Fa48af2dE86BD4CD7126Be4e13` |40| Base | `0x19cEeAd7105607Cd444F5ad10dd51356436095a1` | Optimism | `0xCa423977156BB05b13A2BA3b76Bc5419E2fE9680` |41| Polygon PoS | `0x4E3288c9ca110bCC82bf38F09A7b425c095d92Bf` | BNB Chain | `0x89b8AA89FDd0507a99d334CBe3C808fAFC7d850E` |42| Avalanche | `0x88de50B233052e4Fb783d4F6db78Cc34fEa3e9FC` | HyperEVM | not listed |4344(The site also lists Sonic, Fantom, Fraxtal, zkSync Era, Mantle, Mode, Linea, Scroll, Unichain, and the former limit-order routers; none45is relevant to the wallet.)4647These addresses must **not** be used for execution: a router without its off-chain pathfinder cannot produce a route, and an unmaintained48router is exactly the kind of contract the wallet should not grant allowances to. If any wallet address ever approved an Odos router, revoking49that allowance is prudent — outside the scope of this work.5051## If Odos comes back52The Odos DAO is reported to be separate from the company; no relaunch is announced. Should an official API reappear:531. `npx tsx scripts/smoke-swap-odos.mts` exits 1 as soon as an endpoint answers again.542. Start from the then-current official documentation — do not assume the former API, routers or key rules still apply.553. Follow `docs/swap/adding-a-provider.md` from scratch (adapter, recorded fixtures, smoke, this dossier rewritten).5657Beware of impostors: any site, account or "migration" offering Odos swaps today is not Odos.58