generated: '2026-08-17' method: searched source: https://status.cometh.io/ docs: - https://status.cometh.io/ - https://docs.cometh.io/resources/migrate-from-the-connect-legacy-sdk - https://docs.cometh.io/quick-start/supported-networks note: >- Cometh runs a real public status page and a real SDK migration path, but publishes no versioning policy, no deprecation policy, no Sunset/Deprecation header support and no SLA — a full-text search of the documentation returns zero matches for "deprecat" and "sunset". The most consequential lifecycle facts about this provider are not stated in its own docs: the Marketplace and Checkout APIs have been withdrawn (their SDKs are still on npm, their hosts no longer route), and the company was acquired by Kaiko. Both are recorded here with the evidence they were established from. status_page: https://status.cometh.io/ status_page_observed: fetched: '2026-08-17' http_status: 200 headline: All services are online components: - {group: APIs, name: Paymaster API, state: Operational, note: 'Availability of the paymaster service itself; 100% uptime shown'} - {group: APIs, name: Connect 4337 API, state: Operational} - {group: Bundlers, state: Operational} - {group: Paymasters, state: Operational} history_window: rolling ~90 days of daily state, with an incident history section versioning: scheme: none-in-url current: null sdk_versioning: semver (@cometh/connect-sdk-4337 1.0.26, published 2026-04-28) entrypoint_advertised: true entrypoint: '0x0000000071727De22E5E9d8BAf0edAc6f37da032' docs: null note: >- Live hosts carry no version segment; the retired Marketplace/Checkout APIs used /v1. The closest thing to an API version contract is the EntryPoint address returned by eth_supportedEntryPoints / pm_supportedEntryPoints. deprecation: policy_url: null sunset_header: false deprecation_header: false note: >- No deprecation policy is published. A migration guide exists for the SDK generation change (Connect legacy -> Connect 4337) and it instructs licence holders to contact Cometh to be moved onto the 4337 licensing model, but a migration guide is not a policy, so no `Deprecation` pointer is wired into apis.yml. migration_guide: https://docs.cometh.io/resources/migrate-from-the-connect-legacy-sdk sla: url: null uptime_target: null note: No SLA or uptime commitment is published; the status page shows historical uptime but promises nothing. support: channels: - {kind: sales-form, url: 'https://tally.so/r/3lvpjo', label: Talk to an expert} - {kind: calendly, url: 'https://calendly.com/aurelien-gm/30min', label: Contact us (docs, network activation and account setup)} - {kind: github-issues, url: 'https://github.com/cometh-hq'} note: >- No help centre, support portal or documented support SLA. Onboarding itself is human-gated: "If this is your first time using Cometh Connect, please reach out so we can set you up with a Connect account and apiKey." generations: - name: Cometh Connect 4337 state: current sdk: '@cometh/connect-sdk-4337' latest: 1.0.26 latest_published: '2026-04-28' hosts: [bundler.cometh.io, paymaster.cometh.io, api.4337.cometh.io] - name: Cometh Connect (legacy) state: superseded sdk: '@cometh/connect-sdk' latest: 1.2.31 latest_published: '2024-09-03' note: Superseded by the 4337 line; docs keep a migration guide and a "Connect Legacy SDKs (Unity, JS)" page. - name: Cometh Marketplace API state: withdrawn sdk: '@cometh/marketplace-sdk' latest: 2.2.9 latest_published: '2024-09-02' evidence: - url: https://api.marketplace.cometh.io/v1/doc status: 404 body: '{"message":"no Route matched with those values"}' tls: 'default self-signed Kong certificate (subject/issuer O=Kong, CN=localhost, valid 2026-08-16 to 2046-08-11)' note: >- The published SDK still targets https://api.marketplace.cometh.io/v1, but that hostname now resolves to the shared Kong entrypoint with no route and no valid certificate for the name, so the API cannot be called. Not announced anywhere in the docs. - name: Cometh Checkout API state: withdrawn sdk: '@cometh/checkout-sdk' latest: 2.3.5 latest_published: '2024-12-17' evidence: - url: https://api.checkout.cometh.io/v1/doc-json status: 404 body: '{"message":"no Route matched with those values"}' tls: 'default self-signed Kong certificate (O=Kong, CN=localhost)' note: Same withdrawal pattern as the Marketplace API; also unannounced. - name: DeFi-as-a-Service API layer state: announced-undocumented note: >- The homepage sells "One API to integrate DeFi custody, staking, trading and payments" and the docs say "The full documentation for the DeFi-as-a-Service API layer is coming soon." Access is via a sales form; nothing is publicly callable or documented. evidence: - url: https://docs.cometh.io/quick-start/cometh-documentation status: 200 corporate: acquisition: acquirer: Kaiko announced: '2025-12' url: https://kaiko.com/news/Kaiko-Acquires-Cometh-to-Scale-MiCA-Regulated-Onchain-Data-Infrastructure note: >- Announcement is linked from the Cometh homepage banner ("Cometh Joins Kaiko to Build the Infrastructure for Tokenized Finance"). It states a MiCA/CASP licence (AMF No. A2025-008) granted December 2025 and ISO 27001:2022 certification, and does not say what happens to the existing Connect products or APIs. network_coverage: live_chains: - {name: Arbitrum One, chain_id: 42161} - {name: Arbitrum Sepolia, chain_id: 421614} - {name: Base, chain_id: 8453} - {name: Base Sepolia, chain_id: 84532} - {name: Polygon PoS, chain_id: 137} - {name: Polygon Amoy, chain_id: 80002} - {name: Gnosis Chain, chain_id: 100} - {name: Optimism, chain_id: 10} - {name: Optimism Sepolia, chain_id: 11155420} - {name: Berachain, chain_id: 80094} - {name: Berachain bArtio, chain_id: 80084} - {name: BNB Smart Chain, chain_id: 56} - {name: BSC Testnet, chain_id: 97} - {name: Linea, chain_id: 59144} - {name: Linea Sepolia, chain_id: 59141} on_request: [Avalanche, Celo, Cronos, Fantom, Mantle, Moonriver, Moonbeam] source: https://docs.cometh.io/quick-start/supported-networks deprecated_operations: []