| What it does | Market data API for stocks, forex, crypto, and commodities
| Stablecoin escrow and transfer verification on Arc mainnet
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| Stage | Startup
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| Founded | 2025
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| Based in | US
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| Pricing model | Freemium
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| Pricing | Free tier: 10,000 REST calls/month, 60 req/min rate limit, 1 WebSocket connection, 5 symbol subscriptions, full historical depth. Crypto Builder: $79/mo (billed annually), 250,000 REST calls/month, 100 req/sec rate limit, 3 WebSocket connections, 100 symbol subscriptions. Crypto Pro: $239/mo (billed
| Free plan: up to 1,000 settled transfers per month and 10,000 payee checks per month; Growth plan: 0.10 USDC per settled transfer over 1,000, includes 100,000 payee checks, then 0.001 USDC each; Enterprise plan: contract pricing
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| Key features | - Real-time cryptocurrency market data aggregated across major centralized venues
- Real-time US equities, ETF, and ADR quotes with corporate actions and fundamentals
- Foreign exchange data for majors, minors, and exotic pairs from multiple global liquidity sources
- Commodities data for metals, energy, and agricultural markets
- DEX and DeFi data with swap-level activity and pool state across multiple blockchains
- On-chain fundamentals including TVL, supply, holder counts, and protocol-level metrics
- REST and WebSocket access with sub-100ms delivery latency
- Multi-venue price aggregation and normalization into unified JSON schema
| - Payee verification with direct, escrow, or block decision
- Transfer status and history tracking
- Event webhooks for transfer lifecycle
- TypeScript SDK for agent integration
- MCP server for AI agents
- Refund on non-delivery or expiry
- Idempotency keys for safe retries
- Rate limiting with plan-based quotas
- Self-serve API key generation
- Webhook signature verification
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| What makes it different | - Single credential and unified schema across all asset classes eliminates need for multiple vendor integrations
- Same production stack and API for free tier through enterprise, enabling seamless scaling without rebuilding
- Team built and operated by market data engineers with over a decade of experience shipping institutional infrastructure
| - Transfers lock on-chain and release only with recipient proof, preventing wrong-wallet errors
- Integrates AI agents through MCP server alongside REST API and TypeScript SDK
- Automatic refunds after expiry without manual intervention
- Free tier supports 1,000 transfers and 10,000 payee checks per month
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 40 ▲ +2 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 24 | 0 |
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| Citation Flow (Majestic) | 32 | 0 |
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| Referring domains (Majestic) | 131 | 0 |
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SiftingIO
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