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

# Vaults.fyi API Plans & Pricing Overview

> Compare pay-as-you-go, Analyst, Growth, Builder, and Enterprise API plans — pricing, credit allowances, rate limits, and support to find the right fit.

The vaults.fyi API offers usage-based and subscription plans designed to match different usage levels, from individual analysts to enterprise-scale applications. Every API key can access all endpoints; plans differ by pricing model, included credits, rate limits, and support. Usage is measured in [Credits (Compute Units)](/plans/credits) that reflect the actual compute cost of each request.

## Plan Comparison

| Feature              | Pay as you go        | Analyst       | Growth        | Builder       | Enterprise    |
| -------------------- | -------------------- | ------------- | ------------- | ------------- | ------------- |
| **Price**            | \$0.002 / credit     | \$399 / mo    | \$599 / mo    | \$999 / mo    | Custom        |
| **Included credits** | None — pay for usage | 250k / mo     | 500k / mo     | 1M / mo       | Custom        |
| **Endpoint access**  | All endpoints        | All endpoints | All endpoints | All endpoints | All endpoints |
| **Rate limits**      | Standard             | 10 req/s      | 20 req/s      | 50 req/s      | Custom        |

## Plan Details

<CardGroup cols={2}>
  <Card title="Pay as you go" icon="credit-card">
    **\$0.002 / credit**

    Best for testing, variable workloads, and teams that want access to the full API without committing to a monthly credit package.

    * No monthly credit commitment
    * Flat \$0.002 per credit
    * Access to all endpoints
    * Standard rate limits
    * Upgrade to a subscription plan when usage becomes predictable
  </Card>

  <Card title="Analyst" icon="chart-line">
    **\$399 / month**

    Best for researchers and data teams that need comprehensive data across protocols and chains.

    * 250,000 credits / month
    * 10 requests per second
    * Access to all endpoints
    * Priority support, \<24 hr SLAs
    * Standard product roadmap requests
  </Card>

  <Card title="Growth" icon="arrow-trend-up">
    **\$599 / month**

    Best for product teams launching yield features that need higher included usage and more throughput.

    * 500,000 credits / month
    * 20 requests per second
    * Access to all endpoints
    * Priority support, \<24 hr SLAs
    * Prioritized integrations for requested protocols
  </Card>

  <Card title="Builder" icon="hammer">
    **\$999 / month**

    Best for scaling applications with high throughput requirements and deep protocol coverage.

    * 1,000,000 credits / month
    * 50 requests per second
    * Access to all endpoints
    * Priority support, \<24 hr SLAs
    * Prioritized integrations for requested protocols and chains
    * Prioritized API features
  </Card>

  <Card title="Enterprise" icon="building">
    **Custom pricing**

    Best for institutional teams and platforms that need dedicated support, custom SLAs, and bespoke features.

    * Custom credit volume
    * Custom rate limits
    * Access to all endpoints
    * Dedicated support, \<24 hr SLAs, on-call for critical issues
    * Prioritized integrations, API features, and custom feature development
    * [Chat with us](https://cal.com/vaultsfyi/) to discuss
  </Card>
</CardGroup>

## Subscribe or Upgrade

To start on pay as you go, subscribe to a paid plan, or upgrade your existing plan, [sign up at the vaults.fyi portal](https://portal.vaults.fyi/signup). For Enterprise inquiries, [schedule a call](https://cal.com/vaultsfyi/) with the team.

<Note>
  **Using AI agents or building agentic workflows?** Pay as you go gives you usage-based API-key access. The vaults.fyi API also supports keyless pay-per-request access via [x402](/ai-agents/x402), a micropayment protocol for autonomous systems that prefer to pay from an onchain wallet instead of managing an API key.
</Note>

## Understanding Credits

API usage is measured in Credits (Compute Units), which reflect the resources required to fulfill each type of request. Lightweight endpoints like `/v2/assets` cost 1 CU per call, while data-heavy endpoints return multiple datapoints and cost more per response. On pay as you go, each credit costs \$0.002.

See the full breakdown of endpoint credit costs on the [Credits](/plans/credits) page.