{"snapshotDate":"2026-11-03","researchUpdatedAt":"2026-11-07T19:57:03.719Z","qualification":"Dated source claims and observations; no independent assessment, legal-entity verification or current availability guarantee","record":{"id":"VE-346480d81d5f86d0","name":"Coinbase Wallet native prediction markets","website":"https://wallet.coinbase.com/terms-of-service","sourceUrl":"https://wallet.coinbase.com/terms-of-service","observedAt":"2026-11-07T18:22:17.964Z","sourceHash":"506286fb593e99057f0f587e1890097fedba131cfb5541819dc64a10c09e9c48","reviewStatus":"not_assessed","firstPartyObserved":true,"metadata":[],"observations":[],"catalogueHistory":[],"repositoryLinks":[],"category":null,"venues":[],"pricingGroup":"unclear","reportedOpenSource":null,"reportedExecution":null,"research":{"id":"VE-346480d81d5f86d0","schemaVersion":2,"checkedAt":"2026-11-07T18:22:17.964Z","resourceType":"Product or service","availability":{"state":"page_observed","detail":"Public first-party product or documentation page obtained; operation behind login, fills and withdrawals not tested."},"sources":[{"id":"4399e134067ff375","url":"https://wallet.coinbase.com/terms-of-service","observedAt":"2026-11-07T18:22:17.964Z","bodySha256":"506286fb593e99057f0f587e1890097fedba131cfb5541819dc64a10c09e9c48","kind":"Homepage"}],"platforms":[{"text":"Polymarket","sourceIds":["4399e134067ff375"]}],"features":[{"label":"Native market interface","detail":"View third-party prediction-market data from within Coinbase Wallet rather than treating the wallet as the market operator.","sourceIds":["4399e134067ff375"]},{"label":"Protocol transaction access","detail":"Requests made in the integration are processed by the third-party prediction-market protocol.","sourceIds":["4399e134067ff375"]},{"label":"Tokenized positions","detail":"The terms describe outcome tokens held in an externally owned account or smart wallet.","sourceIds":["4399e134067ff375"]},{"label":"Proxy funding flow","detail":"Some transactions require USDC to be deposited into a protocol-supplied proxy wallet controlled through the user’s wallet signatures.","sourceIds":["4399e134067ff375"]}],"plans":[],"facts":[{"label":"Trading mode","text":"User-requested transactions through a third-party prediction-market protocol; the reviewed terms do not describe an automatic strategy mode.","sourceIds":["4399e134067ff375"]},{"label":"Funding and prerequisites","text":"A compatible EOA or smart wallet and, where required, USDC funding into the protocol’s proxy deposit wallet via a wallet authorization.","sourceIds":["4399e134067ff375"]}],"links":[{"kind":"website","url":"https://wallet.coinbase.com/terms-of-service","label":"Provider page","sourceIds":["4399e134067ff375"]}],"fields":{"f01":{"state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":"Native Polymarket interface for eligible Coinbase Wallet users"},"f02":{"state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":"Coinbase Wallet’s terms describe a native prediction-market integration that can display market data and submit transactions through protocols such as Polymarket. 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Coinbase says it cannot settle or reverse prediction positions or recover that proxy wallet."},"f17":{"state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":"User-requested transactions through a third-party prediction-market protocol; the reviewed terms do not describe an automatic strategy mode."},"f18":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f19":{"state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":["Native wallet interface"]},"f20":{"state":"not_checked","checkedAt":null,"sourceIds":[],"reason":"Not reviewed in this source-bounded research batch."},"f21":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; 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functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":{"links":[{"label":"Wallet terms","url":"https://wallet.coinbase.com/terms-of-service"}],"restrictions":"The native integration is unavailable to users in the United States, United Kingdom, Canada and other restricted jurisdictions. The underlying protocol’s terms also apply."}},{"eventId":"093203b7cffadf5d7cd369c6","fieldId":"f43","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"9b9298be4c77b1d2b53c82ea","fieldId":"operatingStatus","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"55cbe138fc05f9ca7b7ac9ab","fieldId":"statusNotice","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"bfb6f1fa52ae5bf29a89e3fc","fieldId":"supportedVenues","state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":["Polymarket"]},{"eventId":"c2c923743df19ee3f8c35c63","fieldId":"withdrawals","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"51239f103fd24588ad43ff25","fieldId":"accessConditions","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"06f58bd77b87d7478f5ae730","fieldId":"openSource","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"52958f5c9dacf080ce8a12e6","fieldId":"f48","state":"value","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Provider statements paraphrased from the cited reviewed pages; functionality, custody implementation and performance were not independently tested.","coverage":"partial","value":[{"question":"What does it cost?","answer":"The reviewed native-integration clause does not give a complete prediction-trading fee schedule.","sourceIds":["4399e134067ff375"]},{"question":"Does it trade for me?","answer":"It transmits transactions you request to the underlying protocol; automatic trading is not described.","sourceIds":["4399e134067ff375"]},{"question":"Where do my funds sit?","answer":"Positions and proxy funding are controlled through the user’s EOA or smart wallet, as described in the terms.","sourceIds":["4399e134067ff375"]},{"question":"What do I need to start?","answer":"A supported wallet and, where required, USDC plus the protocol’s funding authorization.","sourceIds":["4399e134067ff375"]},{"question":"Where is it available?","answer":"The terms exclude the United States, United Kingdom, Canada and other restricted jurisdictions; protocol restrictions also apply.","sourceIds":["4399e134067ff375"]}]}],"availability":[{"eventId":"0c659824972caceaa52ccab8","checkedAt":"2026-11-07T18:22:17.964Z","state":"page_observed","detail":"Public first-party product or documentation page obtained; operation behind login, fills and withdrawals not tested.","sourceIds":["4399e134067ff375"],"basis":"bounded_public_source_probe"}],"status":[{"eventId":"9b9298be4c77b1d2b53c82ea","fieldId":"operatingStatus","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},{"eventId":"55cbe138fc05f9ca7b7ac9ab","fieldId":"statusNotice","state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"}],"pricing":[{"eventId":"07f45f8ac2ef0f1ab5569e8e","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"snapshot":{"f21":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f22":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f23":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f25":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f26":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"},"f27":{"state":"not_stated","checkedAt":"2026-11-07T18:22:17.964Z","sourceIds":["4399e134067ff375"],"reason":"Not stated in the specifically reviewed public pages; inaccessible pages, private app screens and checkout are outside this observation.","coverage":"partial"}},"basis":"reviewed_first_party_2026_11_07_batch3"}],"revisions":[]},"summary":{"text":"Coinbase Wallet’s terms describe a native prediction-market integration that can display market data and submit transactions through protocols such as Polymarket. Outcome positions are represented by on-chain tokens in an EOA or smart wallet, with a protocol-controlled proxy deposit wallet used for some funding flows. This is a wallet integration, separate from the directory’s Coinbase Predict exchange listing. The terms expressly restrict access in named countries and defer resolution to the underlying protocol.","sourceIds":["4399e134067ff375"]}}},"catalogueChanges":[],"attribution":{"coveredMaterial":"Historical Kairos descriptions and catalogue claims","author":"Kairos contributors","licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/","notice":"https://vultax.com/datasets/prediction-market-directory/KAIROS-ATTRIBUTION.txt","modifications":"Source association, presentation and original factual comparisons by Vultax"}}