three.ws Agent Payments

Securely manage agent payment sessions with budgets, allowlists, and per-transaction caps.

Stars

★ 82

Source

Official Registry

Updated

2026-07-01

// securityCaution

Requires keys· THREE_WS_SESSION, PAYMENT_SESSION_TOKEN, THREE_WS_BASE, THREE_WS_TIMEOUT_MS
Runs locally
Official / curated
Open source
Community-trusted

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "three.ws Agent Payments" MCP server from askskill:
Run: claude mcp add 'io-github-nirholas-agentcore-payments-mcp' -- npx -y @three-ws/agentcore-payments-mcp

// examples

Restrict agent access to paid APIs

Prompt

Create a payment session for my AI agent with a total budget of $50, allow only api.example.com and search.example.net, cap each transaction at $2, and return a ready-to-use session configuration.

Expected

A governed payment session configuration with budget, allowed domains, and per-transaction limits for safe paid API access.

Set spending guardrails for automation jobs

Prompt

Configure a payment policy for an overnight automation job: spend up to $20 per day, allow only specified data collection endpoints, and reject any single request costing more than $0.50.

Expected

A payment session or policy with spending guardrails that keeps the automation job within approved limits.

Access metered services without API keys

Prompt

I want an internal tool to access pay-per-use endpoints without distributing API keys. Create a controlled payment session and restrict it to an approved service list.

Expected

A controlled no-key payment session setup that limits the tool to approved metered services.