Crypto Agent Atlas

Snapshot

All systems

Coinbase Agentic Wallet

Agent connectorInstall CLI or MCP; authenticate a separate wallet.

Authenticated awal CLI; sends by chain, swaps on Base mainnet.

Surface
CLI
Version or commit
Unknown
Docs reviewed
Hands-on test
Not hands-on tested
Documented
Access, Tasks, Authority, Custody, Limits
Unknown
Approval, Revocation

Access

DocumentedConditional

CLI account wallet; trading is Base mainnet only.

Availability
Unknown
Account requirements
CLI install and email OTP.
Region requirements
Unknown
Chains
  • Base eip155:8453
  • Base Sepolia eip155:84532
  • Polygon PoS eip155:137
  • Solana solana:mainnet
  • Solana Devnet solana:devnet
Cost
Summary
Unknown; no free-use claim.
Amount
Not recorded
Currency
Not recorded
Period
Not recorded
Additional fees
Network, platform and third-party fees require a current quote.
Read access
Provider account
Limitations
  • Costs, region and operational availability unverified.

Source Coinbase — Prerequisites; CLI commands; Authenticating an agentic walletChecked

Tasks

DocumentedConditional

Reads USDC balances, sends USDC and trades on Base.

TaskSupportRecorded detail
Read balanceYes
Description
Authenticated USDC balance command.
Chains
  • Base eip155:8453
  • Base Sepolia eip155:84532
  • Polygon PoS eip155:137
  • Solana solana:mainnet
  • Solana Devnet solana:devnet
Prerequisites
Matching wallet, network and permissions; no transaction tested.
Prepare transactionUnknown
Description
Unsigned export not established.
Chains
Chains not reviewedAccess-wide networks don’t establish this task’s coverage.
Prerequisites
Matching wallet, network and permissions; no transaction tested.
Execute transactionConditional
Description
USDC send on listed chains; swaps on Base mainnet only.
Chains
  • Base eip155:8453
Prerequisites
Combined send/trade filter uses Base mainnet, the shared documented network. USDC sends additionally support Base Sepolia, Polygon, Solana mainnet and devnet; trading does not.
Limitations
  • Combined execution chain filter uses the intersection of send and trade support: Base mainnet only. Individual sends have additional documented networks.

Source Coinbase — Prerequisites; CLI commands; Authenticating an agentic walletChecked

What it can do without asking

DocumentedConditional

Agent-controlled execution documented; per-action confirmation conditions unresolved.

  • Read balance

    • Stage 1, reads wallet or data.

      Reads wallet or data

      When Authenticated CLI.

  • Execute transaction

    • Stage unknown

      Stage unknown

      When No inspected exact confirmation or threshold workflow.

Limitations
  • CLI capabilities do not prove stage 5 for every action.

Sources Coinbase — What is Agentic Wallet CLI?; Capabilities; SecurityCoinbase — Prerequisites; CLI commands; Authenticating an agentic walletChecked

Limits beside it

DocumentedConditional

CLI overview advertises per-session and per-transaction caps.

Status
Claimed
Amount
Not recorded
Unit
Not recorded
Asset
Unknown
Time window
per session / transaction; definition unknown
Scope
Claimed CLI transactions
Enforcement layer
Wallet provider
Who can change limits
Unknown
Excluded paths
  • Configuration, exact enforcement scope and bypass paths not established.
Limitations
  • This is a documented claim, not validated enforcement. MCP limit controls are separate.

Source Coinbase — What is Agentic Wallet CLI?; Capabilities; SecurityChecked

Approval

Unknown

Email OTP authenticates wallet; per-transaction approval unspecified.

Who approves
Email account user
Approval step
Authentication
Who signs afterward
Provider-backed signer
Initial delegation
Unknown
Approval for each action
Unknown
Limitations
  • Email OTP establishes authentication; delegation of execution authority is not established by the inspected workflow.

Source Coinbase — Prerequisites; CLI commands; Authenticating an agentic walletChecked

Custody and signing

DocumentedConditional

Private keys remain in Coinbase infrastructure.

Key controller
Coinbase infrastructure; user authorization details unresolved
Signer
Provider-backed wallet
Wallet type
Standalone account wallet
Custody class
Unknown
Recovery or export
Unknown
Limitations
  • Vendor self-custody label is not independently established.

Source Coinbase — What is Agentic Wallet CLI?; Capabilities; SecurityChecked

Payments MCP plus companion wallet; excludes CLI send/trade.

Surface
MCP
Version or commit
Unknown
Docs reviewed
Hands-on test
Not hands-on tested
Documented
Access, Tasks, Authority, Approval, Limits
Unknown
Custody, Revocation

Access

DocumentedConditional

MCP server plus companion wallet app; release availability unverified.

Availability
Unknown
Account requirements
Compatible client, email OTP and funded wallet.
Region requirements
Unknown
Chains
  • Base eip155:8453
  • Polygon PoS eip155:137
  • Solana solana:mainnet
Cost
Summary
Paid-service prices vary; full platform/model/network cost unresolved.
Amount
Not recorded
Currency
Not recorded
Period
Not recorded
Additional fees
Network, platform and third-party fees require a current quote.
Read access
Provider account
Limitations
  • Release stage not established by inspected sources.

Sources Coinbase — Two ways to use; Which should I use?Coinbase — How does it work?; What can agents do?; You stay in control ofChecked

Tasks

DocumentedConditional

Balance queries and x402 service payments; no agent send/trade.

TaskSupportRecorded detail
Read balanceYes
Description
Companion-wallet balance.
Chains
Chains not reviewedAccess-wide networks don’t establish this task’s coverage.
Prerequisites
Matching wallet, network and permissions; no transaction tested.
Prepare transactionNot applicable
Description
No general transfer/swap preparation surface reviewed.
Chains
Chains not reviewedAccess-wide networks don’t establish this task’s coverage.
Prerequisites
Matching wallet, network and permissions; no transaction tested.
Execute transactionNo
Description
General fund transfers and trades are not exposed to MCP agents.
Chains
Chains not reviewedAccess-wide networks don’t establish this task’s coverage.
Prerequisites
Matching wallet, network and permissions; no transaction tested.
Pay for serviceConditional
Description
Automatic x402 payments on supported chains.
Chains
  • Base eip155:8453
  • Polygon PoS eip155:137
  • Solana solana:mainnet
Prerequisites
Matching wallet, network and permissions; no transaction tested.

Sources Coinbase — Two ways to use; Which should I use?Coinbase — How does it work?; What can agents do?; You stay in control ofChecked

What it can do without asking

DocumentedConditional

Stage 5 applies to permitted service payments, not general transfers.

  • Read balance

    • Stage 1, reads wallet or data.

      Reads wallet or data

      When Authenticated companion wallet.

  • Pay for service

    • Stage 5, executes without per-action human approval.

      Executes without per-action human approval

      When Funded wallet, permitted x402 payment within configured limits.

      Limits Documented enforcement: User-set per-call and per-session payment caps. Excluded paths: Precise enforcement layer and session reset rules not established. Stage 5 does not mean limited or safe.

Sources Coinbase — How does it work?; What can agents do?; You stay in control ofCoinbase — What it does; NotesChecked

Limits beside it

DocumentedConditional

User-set per-call and per-session payment caps.

Status
Documented enforcement
Amount
Not recorded
Unit
Not recorded
Asset
Unknown
Time window
per call and per session
Scope
MCP x402 service payments only
Enforcement layer
Unknown
Who can change limits
User in companion app; agent cannot change limits.
Excluded paths
  • Precise enforcement layer and session reset rules not established.

Source Coinbase — What it does; NotesChecked

Custody and signing

Unknown

Embedded wallet documented; exact key-control and recovery model not evaluated for MCP configuration.

Sources No source listedChecked

Revocation

Unknown

Signer/session revocation procedure and pending-payment effect not established.

Sources No source listedChecked

Sources

Retrieval and publication dates are recorded separately. Each source supports only the claims that cite it; none of them proves a product works.

  1. Coinbase — Prerequisites; CLI commands; Authenticating an agentic wallet

    Email OTP authentication; balance/send chain choices; trades scoped to Base mainnet.

    Kind
    Technical documentation
    Retrieved
    Published or updated
    Not recorded
    Address
    https://docs.cdp.coinbase.com/agentic-wallet/cli/quickstart

  2. Coinbase — What is Agentic Wallet CLI?; Capabilities; Security

    Documents provider-held keys, session/transaction caps and agent wallet actions; precise limit configuration not established here.

    Kind
    Technical documentation
    Retrieved
    Published or updated
    Not recorded
    Address
    https://docs.cdp.coinbase.com/agentic-wallet/cli/welcome

  3. Coinbase — Two ways to use; Which should I use?

    CLI send/trade differs from MCP discovery and service payments.

    Kind
    Technical documentation
    Retrieved
    Published or updated
    Not recorded
    Address
    https://docs.cdp.coinbase.com/agentic-wallet/welcome

  4. Coinbase — How does it work?; What can agents do?; You stay in control of

    Autonomous x402 service payment path on Base, Polygon and Solana; user retains funding controls.

    Kind
    Technical documentation
    Retrieved
    Published or updated
    Not recorded
    Address
    https://docs.cdp.coinbase.com/agentic-wallet/mcp/welcome

  5. Coinbase — What it does; Notes

    User sets per-call and per-session spending limits in companion app; agents cannot change them.

    Kind
    Technical documentation
    Retrieved
    Published or updated
    Not recorded
    Address
    https://docs.cdp.coinbase.com/agentic-wallet/mcp/mcp-tools/show-wallet-app