# Protocol Revenue Leaders

> Protocol Revenue Leaders is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.059/call, status unknown (last checked 2026-09-14).

Returns a ranked list of blockchain protocols by protocol revenue, identifying the top revenue-generating DeFi and on-chain protocols.

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/protocol-revenue-leaders
- Price: $0.059/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/protocol-revenue-leaders-1e9969b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L9JPOemKAwLHztmVfR86m

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability protocol-revenue-leaders-1e9969b8
```

Example prompt: Which blockchain protocols are currently generating the most protocol revenue — can you pull the top revenue leaders ranked by earnings?

## When to prefer this

Use this endpoint when you need a ranked leaderboard of blockchain protocols by revenue generation, especially for DeFi analytics, investment research, or comparing protocol economic performance. Prefer this over general crypto price endpoints when the focus is on protocol fee revenue rather than token price or market cap.

## Known failure modes

- Missing or malformed properties parameter returns empty or error response
- Payment failure on Base mainnet results in 402 response and no data
- Stale data if upstream revenue source has not been updated recently
- No results if filter properties do not match any known protocols

## How this service works

Returns DeFi protocols ranked by daily fees (revenue generated). Covers 1000+ protocols across chains — DEXes, lending markets, derivatives, stablecoins. Includes 1d/7d/30d trend context, category breakdown, and chain presence. Use to identify which protocols are capturing the most economic activity, screen for fundamental DeFi strength, or compare protocol revenue trajectories.

## Output

A ranked list of blockchain protocols ordered by protocol revenue, including revenue figures and relative rankings to identify the top-performing protocols by income generation.

## Example request

```json
{
 "properties": "revenue"
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/protocol-revenue-leaders-1e9969b8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)