| What it does | Payment authorization layer for AI agents with enforced spending limits
| Infrastructure layer connecting agents to the open-source ecosystem
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| US
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| Pricing model | Paid
| Free
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| Pricing | 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.
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| Key features | - 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
| - Search code by keywords, API names, or quoted phrases across packages and repositories
- Read versioned source code at specific versions or git refs with symbol selectors
- Compare source changes between package versions or repository refs
- Check package health, adoption, license, downloads, and open advisories
- Inspect direct and transitive dependencies with resolved versions
- Check security vulnerabilities and affected versions for packages
- Generate code examples grounded in open-source projects with cited sources
- Ask research questions about packages with cited sources and read commands
- Browse documentation pages and search by keywords with exact page locations
- Review upgrade impacts including vulnerabilities, changelog, and dependency changes
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| What makes it different | - 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
| - Version-aware indexing ensures agents get code and documentation matching their exact dependency versions, not latest releases
- Integrated index of code, documentation, packages, and dependency graphs in one interface through MCP, CLI, and API
- Deterministic results with exact file locations, line ranges, and symbol definitions for reliable agent decisions
- Supports open-source repositories not published as packages plus major package registries like npm, PyPI, and crates.io
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 16 ▼ −1 (down) since last check | 52 ● no change since last check |
| Trust Flow (Majestic) | 8 | 7 |
| Citation Flow (Majestic) | 24 | 34 |
| Referring domains (Majestic) | 30 | 247 |