MCP server and API for AI agents to move stablecoins without gas fees
AI phone agents with integrated audio understanding, model routing, and voice optimization
Stage
MVP
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Paid
Paid
Pricing
0.5% service fee with a minimum of $0.25 and maximum of $2.00 per send and $5.00 per swap, plus network fees. Transfer limits from $2 to $1,000 per transfer.
Cost-plus pricing: customers pay vendor list prices for models and voice plus hosting (15% of vendor costs, 0.5¢ to 2¢ per minute) plus company margin (17-25%). Lean calls cost from 2.0¢/min (1.18¢ vendors + 0.50¢ hosting + 0.35¢ margin). Receptionist calls cost 4.7¢/min (3.36¢ vendors + 0.50¢ hosti
Key features
Check wallet balances and token status across multiple blockchains
Send USDC, USDT or USDG without gas on Base, Arbitrum, Ethereum, HyperEVM, Robinhood Chain, Solana and Tron
Swap stablecoins into ETH, SOL or HYPE without gas
Model Context Protocol integration with Claude Desktop and Cursor
HTTP API with EIP-712 typed data signing on EVM
No API key required, up to 20 requests per minute per IP address
Configurable EVM private key signing with recipient allowlist
Quote validation before signing each transaction
Multi-model architecture running multiple transcription and language models per call
Zeus AI agent that builds, tests and tunes voice agents automatically
Simulated call testing before live deployment
Live call monitoring and observability
A/B testing and automated fix suggestions
Integration wizard for CRM, VoIP and business software
Client portals for managing multiple agents
Knowledge base integration for agent grounding
Outbound campaigns with CSV upload and scheduling
What makes it different
gasrescue pays the gas fees instead of the agent holding the gas token
Works across seven major blockchains with unified interface
Transparent fee structure with exact figures shown in every quote
Built-in security checks prevent unauthorized recipients and chains
Cost-plus pricing with no margin markup pass-through when vendor prices drop
Fully agentic Zeus AI that handles entire lifecycle from creation to optimization
Multi-model architecture for superior audio understanding vs 3-step pipelines
Starts at 2¢/min, cheaper than competitors and call center labor
gasrescue
ThunderPhone