Payment authorization layer for AI agents with enforced spending limits
Stage
Not given
Not given
Founded
Not given
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Based in
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US
Pricing model
Open source
Paid
Pricing
Not given
3¢ per successful transaction (flat fee, no volume tiers). For transactions under $1, the fee is 3% with a 0.5¢ minimum. Connecting a wallet and setting spending limits is free for users; only merchants pay transaction fees.
Key features
Automatic detection and masking of sensitive data in results
Risk-based approval workflow for writes
Append-only audit log of all requests
Support for multiple protocols: MCP, Postgres wire, HTTP
Data lineage tracking
Hard spend limits with atomic enforcement preventing overspending to the cent
Cryptographic spending mandates that agents cannot override
Merchant allowlists restricting agent payments to approved vendors
Auto-expiration and instant revocation of spending mandates
Settlement via Stripe (190+ countries, 135+ currencies) or USDC on Base
Zero credential exposure—agents never see card numbers or private keys
Automatic endpoint discovery on Delegare Market, agentic.market, and MPPScan
What makes it different
Works with agents and data you already have
Open source under Apache 2.0 license
Transparent status of every feature
Only 3¢ per transaction with no volume tiers or minimum transaction amounts, compared to ~$1.03 for Stripe base fees on $25 transactions
Merchants integrate in 5 minutes with just 5 lines of code
Agents discover and pay endpoints without manual registration or configuration
Transactions under $1 cost only 3% (minimum 0.5¢) making micropayments commercially viable
Context Data
Delegare