Pricing for screening first, product depth later
Most customers are human developers running payouts, paid routes, or marketplaces. Start with the screening layer, then move into history, forensics, monitoring, and alerts when the workflow is live in production. Autonomous agents can also call the same paid endpoints with x402.
Step 1
Pick a plan
Start free, then move to a flat monthly subscription when the workflow is live.
Step 2
Get your API key
Pay with any credit card. Receive your key instantly after checkout.
Step 3
Protect the workflow
Use the key from your backend, protocol service, or agent runtime to screen wallets first, then add deeper history, forensics, or alerts when needed.
Who Pays
Developers buy it. Agents can also call it.
The primary buyer is the human team operating the workflow. Autonomous agents are a secondary caller path, not the main commercial persona today.
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Primary buyer: developers and operators
If you run payouts, a paid x402 route, an agent marketplace, or a protocol service, this is the default path: pay with a credit card and use a standard API key.
- Monthly subscription via Stripe
- Standard API key (Bearer token)
- Flat monthly quota — no per-request fees
- Manage plan in Stripe Customer Portal
- Cancel anytime, no lock-in
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Secondary path: autonomous agents
If your agent already has a wallet, it can call the same paid endpoints directly with x402 micropayments on Base. No API key needed.
- Pay-per-request with USDC on Base
- x402 protocol — automatic micropayments
- No signup, no API key required
- Agent pays from its own wallet
- Learn about x402
Everything you need to know about pricing and billing.
What endpoints are included?
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All paid plans start with the screening layer: full scores, score history, and forensics summary tools. Growth adds batch workflows, refreshes, and deeper incident feeds. Scale adds monitoring subscriptions and webhook alerts for score, anomaly, and forensics events. The free tier is limited to the basic score endpoint.
How do I authenticate?
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After checkout, you receive a standard API key. Include it in every request as a Bearer token: Authorization: Bearer djd_live_...
What counts toward my quota?
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Only successful responses (2xx status codes) count toward your monthly quota. Failed requests, rate limit responses, and validation errors are not counted.
Can I change or cancel my plan?
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Yes. You can upgrade, downgrade, or cancel anytime through the Stripe Customer Portal. Changes take effect at the start of your next billing cycle. No lock-in contracts.
What happens if I hit my monthly limit?
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Plans now include a small grace window beyond the monthly cap so a live workflow is less likely to hard-stop the moment it crosses quota. Warning starts at 80% of plan usage. After the grace window is exhausted, requests return 429 until reset or upgrade.
What's x402? Do I need a crypto wallet?
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No. x402 is a micropayment protocol for autonomous callers. If you're a developer or operator buying access for your product, just use a regular credit card subscription and API key. You do not need a crypto wallet to use the API.
Ready to protect a paid workflow?
Start with the free tier for evaluation, then move to a production plan when you are ready to enforce screening and layer in history, forensics, monitoring, or alerts in your app, route, or protocol.