# x402 Market Overview API

> x402 Market Overview API is a paid API for AI agents from tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-25).

Returns aggregate market statistics for the x402 API marketplace including listing counts, origin counts, price distribution, active payers, and endpoint uptime.

## Facts

- Endpoint: GET https://tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/v1/market/overview?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-market-overview-api-d00fc32b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5QQsa4OXl4xWC_K3GRW9g

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 x402-market-overview-api-d00fc32b
```

Example prompt: Give me a snapshot of the x402 API marketplace — how many listings and origins are there, what's the median API price, and how many endpoints are currently up?

## When to prefer this

Use this endpoint when you need a high-level market summary of the x402 ecosystem — total scale, price benchmarks, network distribution, and uptime health — rather than details about a specific seller, listing, or wallet. It is the fastest way to get a single-call dashboard view of the entire x402 bazaar without paginating through individual records.

## Known failure modes

- Lambda cold start may add latency on first call
- If the underlying data pipeline is delayed, stats may reflect a slightly stale snapshot
- Empty or minimal response if the marketplace has no active listings
- Network timeout from the AWS Lambda URL under high load

## How this service works

Totals of the x402 market in the CDP Bazaar: listings, origins, listings with 5 or more payers, calls in 30 days, listings per network, the price distribution, and how many monitored endpoints are up now.

## Output

A JSON object containing: total number of listings, number of distinct seller origins, count of listings with 5 or more distinct payers, total API calls in the last 30 days, listing counts broken down by network, price distribution percentiles (p10, median, p90 in USD), and the count of monitored endpoints currently passing uptime checks.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "origins": 2700,
  "listings": 40326,
  "price_usd": {
   "p10": 0.001,
   "p90": 0.05,
   "median": 0.005
  },
  "listings_with_5_or_more_payers": 2040
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-market-overview-api-d00fc32b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws](https://www.zero.xyz/host/tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/llms.txt)