# DF Market Intelligence – x402 API Pricing Percentiles

> DF Market Intelligence – x402 API Pricing Percentiles is a paid API for AI agents from df-data-agent.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).

Returns 25th/50th/75th percentile prices, free-tier share, and paid-call median price for x402 agent API endpoints, broken down by category.

## Facts

- Endpoint: GET https://df-data-agent.vercel.app/api/v1/x402/pricing?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/df-market-intelligence-x402-api-pricing-percentiles-1070d87b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CMzTfF7oWlIN-QkWWIRhw

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 df-market-intelligence-x402-api-pricing-percentiles-1070d87b
```

Example prompt: What are the 25th, 50th, and 75th percentile prices for x402 agent APIs — and what share of them are free? I want to know if my $0.05 endpoint is priced competitively.

## When to prefer this

Choose this endpoint when you need structured price distribution statistics (percentiles + free share) for x402 API categories — especially for competitive pricing decisions or value assessments. Prefer it over the ranked-services endpoint when you need aggregate price benchmarks rather than individual service rankings.

## Known failure modes

- No data available for a requested category — returns empty or null fields
- Stale data if the underlying Bazaar catalogue hasn't been refreshed recently
- Generic 402 payment required error if the $0.01 USDC micropayment is not attached
- 500 server error if the upstream data pipeline is unavailable

## How this service works

What paid agent APIs cost, per category: 25th/50th/75th percentile price, free share, and the median price of endpoints that actually get paid calls. For sellers setting prices and buyers checking value.

## Output

A JSON object containing, per category: 25th, 50th, and 75th percentile prices, the fraction of endpoints that are free, and the median price among endpoints that have received paid calls — enabling price benchmarking for both sellers and buyers in the x402 agent economy.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/df-market-intelligence-x402-api-pricing-percentiles-1070d87b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from df-data-agent.vercel.app](https://www.zero.xyz/host/df-data-agent.vercel.app/llms.txt)