> ## Documentation Index
> Fetch the complete documentation index at: https://docs.proofable.me/llms.txt
> Use this file to discover all available pages before exploring further.

# Pricing

> Start free with 500 credits a month. Pro adds 10,000 credits, agent jobs, and higher API limits. Enterprise is priced by agreement.

Credits pay for checks and saved proofs. Sign-in is always free.

## Plans

| Plan           | Price                             | Credits per month     | API throughput                      | Start                                                          |
| -------------- | --------------------------------- | --------------------- | ----------------------------------- | -------------------------------------------------------------- |
| **Free**       | Free                              | 500                   | 60 per minute                       | [Start free](https://proofable.me/verify?intent=login)         |
| **Pro**        | $19.99 a month, or $199.90 a year | 10,000                | 240 per minute                      | [Start Pro](https://proofable.me/profile?tab=credits)          |
| **Enterprise** | Custom                            | 500,000+ by agreement | 600 per minute, with service levels | [Contact sales](https://proofable.me/contact?topic=Enterprise) |

**Pro adds** the agent workspace, background and scheduled [jobs](/jobs), connected apps for hosted jobs, hosted AI with advanced models at twice the credit rate, permission proofs before agent actions, and four times the API throughput.

**Enterprise adds** contracted throughput and service levels, custom credit packages and volume pricing, security and procurement review, and invoice terms where agreed. [Enterprise](/enterprise)

## What checks cost

One credit lists at \$0.0025.

| Action                      | Credits | Price          |
| --------------------------- | ------- | -------------- |
| Sign in                     | 0       | Free           |
| Check an existing proof     | 1       | \$0.0025       |
| Create and save a new proof | 4 to 73 | $0.01 to $0.18 |

Heavier checks, such as proof of human, agent permissions, and wallet risk, use more credits than a simple ownership check. The live estimator is at [proofable.me/pricing](https://proofable.me/pricing).

## Who pays

| Option           | Who pays     | Use it for                                                                          |
| ---------------- | ------------ | ----------------------------------------------------------------------------------- |
| Your gate        | Your credits | The default. Checks through your published gate bill your account.                  |
| Visitor checkout | The visitor  | Paid content and member access, by card or USDC.                                    |
| Pay per call     | The caller   | Metered APIs and agents that pay for each request with [x402](/gates/pay-per-call). |

### Charge visitors

Turn on visitor checkout in the gate's pricing step. For card payments, connect a payout account once under [Payouts](https://proofable.me/profile?tab=credits). Until payouts are connected, paid gates accept USDC only. Payment runs after verification by default. [Gate checkout](/gates/checkout)

### Agent setup

Agent setup creates two separately signed proofs. Each is billed to its signer unless a validated sponsor or pay-per-call proof applies.

| Step                                   | Default payer               |
| -------------------------------------- | --------------------------- |
| The agent signs `agent-identity`       | The agent's account         |
| The owner signs `agent-delegation`     | The approving account       |
| Your server signs with its own profile | Your builder profile        |
| A valid sponsor grant                  | The sponsoring organization |
| A valid pay-per-call proof             | The caller that paid        |

## When credits run out

Billable calls return `402` with a quote. Add credits, or pay for the call with [x402](/gates/pay-per-call) and retry with the `PAYMENT-SIGNATURE` header.

Per-plan request limits are in [Rate limits](/api/rate-limits).