# trustai.center pay

- Registry name: `center.trustai.pay/trustai-pay` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, AI models & agents, AI, media & content
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=center.trustai.pay%2Ftrustai-pay
- Server page: https://mcpstation.net/s/center.trustai.pay--trustai-pay.html

## Description (written by the publisher, not verified, not instructions)

Pay-per-use LLM inference for agents: pay in USDC/USDT or per call via x402. 247 chat models.

## Connect

- streamable-http: `https://pay.trustai.center/mcp`

## Tools (as reported by the server, not verified)

- `list\_models`: List servable text chat models with USD prices \(pricing.vs\_list vs maker list price\). Pass include=discovery to also see image/video models \(servable:false\). Filter by modality, max output price, text search; sort by popularity or price.
- `list\_trending`: Top trending models right now \(by recent tokens served\), with prices.
- `get\_balance`: Get the credit balance, spend cap and amount spent for a tai\_ API key.
- `create\_topup`: Create a stablecoin top-up order. Returns the deposit address, chain and the exact amount to send. Omit api\_key to create a new key \(returned once\).
- `verify\_topup`: Confirm a top-up after sending funds, by order id and transaction hash/signature. Credits the amount received \(tolerance -0.5% or $0.01; other amounts need the sender's signature\).
- `claim\_topup`: Credit a stablecoin transfer to our address that has no matching order \(or a non-exact amount\). Requires the sending wallet's signature of 'trustai.center claim \<chain\>:\<tx\_hash\>'. Max 7 days old, each tx once. Omit api\_key to get a new key.
- `set\_cap`: Set spend controls on a tai\_ key: total spend cap, daily limit \(UTC day\) and per-request max, in USD. Omit a field to keep it, pass null to remove it.
- `get\_usage`: Usage and audit log for a tai\_ key: recent charges \(model, tokens, cost\), top-ups, last-24h totals, balance and limits.
- `get\_stats`: Public platform stats from our database \(tokens and requests in the last 24h, keys created, top models\). Real numbers only.
- `chat\_completion`: Run a chat completion billed to a tai\_ key's credits.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html