Agentifact assessment — independently scored, not sponsored. Last verified Mar 6, 2026.

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AgentKit (Coinbase)

Coinbase's framework for onchain agents. Wallet operations, DeFi transactions, blockchain queries.

Visit AgentKit (Coinbase)Verified · March 6, 2026

✓ Our Verdict

Solid choice for most workflows

Use Case

You need to build an AI agent that can autonomously manage cryptocurrency wallets, execute blockchain transactions, and interact with DeFi protocols without manually coding wallet integrations.

SolutionAgentKit wraps Coinbase Developer Platform's onchain capabilities into a framework-agnostic toolkit. Your agent gets native wallet operations (check balance, send crypto, deploy tokens), DeFi interactions (swaps, yield), and smart contract deployment out of the box. Works with OpenAI, Claude, Llama, and LangChain.

SetupInstall the TypeScript or Python SDK, configure your LLM provider and wallet (CDP, Privy, or Viem), set API credentials. Replit quickstart gets you running in ~15 minutes. No blockchain expertise required—AgentKit abstracts the complexity.

Fast iteration on agent behavior. Action providers let you granularly control what your agent can do (50+ pre-built actions in TypeScript, 30+ in Python). Real transaction execution on testnet immediately. Production use requires multi-signature approvals and transaction limits—AgentKit supports this but you must implement guardrails yourself. Fee-free stablecoin payments if using Coinbase Pay.

Extensibility and LLM flexibility drive the 84 score. This is the fastest path to production onchain agents.

Use Case

You're building a consumer-facing agent that needs to handle real money (stablecoins, crypto transfers) but you can't afford the security and compliance overhead of building wallet infrastructure from scratch.

SolutionAgentKit includes Coinbase Pay integration for on-ramp (Apple Pay, guest checkout, no signup required) and a PayMaster for transaction sponsorship. Your agent can accept stablecoin payments, execute peer-to-peer transfers, and earn yield—all with Coinbase's compliance and custody backing.

SetupEnable Coinbase Pay in your AgentKit config. Wire up the stablecoin action provider. For transaction sponsorship, configure PayMaster credentials. Minimal additional setup beyond base AgentKit.

Smooth UX for users (no wallet setup friction). 2% fee on transactions via Zinc API for commerce integrations (e.g., ordering from Amazon). Stablecoin transfers are free. Custody and compliance handled by Coinbase—you inherit their security model but lose some control.

Real-world monetization and user experience matter here. AgentKit's Coinbase integration is a competitive advantage.

Use Case

You're deploying agents at scale that control real cryptocurrency assets and need to prevent catastrophic mistakes (unauthorized trades, drained wallets, contract bugs).

SolutionAgentKit supports multi-signature approvals, transaction limits, and audit trails. You define action providers to whitelist exactly which operations your agent can perform. Coinbase's production deployments use this pattern: tool use + security guardrails.

SetupDesign your action provider whitelist carefully. Implement transaction limits and approval workflows in your agent logic (AgentKit provides the primitives, you orchestrate the policy). Test extensively on testnet before mainnet.

Operational overhead is real. Every high-value action requires validation logic. You'll need monitoring and alerting for agent behavior. AgentKit doesn't enforce guardrails automatically—it gives you the tools to build them. Audit trails are available but require logging infrastructure.

Security and auditability are non-negotiable for production. AgentKit enables this but doesn't automate it.

Limitation — minor

Agent-to-agent communication not built-in

If you need multiple agents to coordinate (e.g., one agent queries data, another executes trades), AgentKit doesn't provide a native communication layer. You must build API calls or message queues between agents yourself.

Prerequisite

Coinbase Developer Platform account and API credentials

AgentKit is tightly integrated with CDP. You need a CDP account, API keys, and (for production) a configured wallet provider. Testnet works with free tier, but production requires billing setup.

Coinbase Developer Platform accountAPI key managementWallet provider (CDP, Privy, or Viem)

Trust Breakdown

83

Trust scoreStrong

AGENT

Autonomous workflow delegation

TRUST

Transparency & verification

INTEROP

Protocol compatibility breadth

SECURITY

Security controls & audit trail

DOCS

Documentation completeness

How these scores are calculated →

What It Actually Does

In Plain English

Coinbase's toolkit that lets you build agents capable of managing cryptocurrency wallets, executing trades on decentralized finance platforms, and querying blockchain data—all through a unified interface.

Coinbase's framework for onchain agents. Wallet operations, DeFi transactions, blockchain queries.

Fit Assessment

Best for

✓blockchain-interactions
✓wallet-management
✓smart-contract-calls
✓token-operations
✓defi-actions
✓social-media

83

AgentKit (Coinbase)

Strong · 83/100

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Score Breakdown

AGENT

Autonomous workflow delegation

TRUST

Transparency & verification

INTEROP

Protocol compatibility breadth

SECURITY

Security controls & audit trail

DOCS

Documentation completeness

Protocol Support

MCP✓

A2A—

A2H—

REST API✓

Agent-callable✓

Capabilities

Transaction capable✓

ACP support—

Audit trace✓

Governance

permission-scoping
audit-log
human-approval-gates
testnet-isolation

Pricing

Free

Free, open source

Workflow Fit

blockchain-interactionswallet-managementsmart-contract-callstoken-operationsdefi-actionssocial-media

Related Concepts

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