# x402 Ecosystem Market Pulse

> x402 Ecosystem Market Pulse is a paid API for AI agents from x402.dailyelo.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns daily census data for the x402 ecosystem: newly launched and disappeared domains, price-median drift, and network mix derived from Bazaar snapshots.

## Facts

- Endpoint: GET https://x402.dailyelo.com/v1/market/pulse
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-ecosystem-market-pulse-81ae41f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BNTjCMvX2v29ip_bsLy6z

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-ecosystem-market-pulse-81ae41f0
```

Example prompt: Give me the full x402 market pulse for today — I want to see which domains are new, which have gone since yesterday, the price-median drift over time, and the network mix.

## When to prefer this

Use this endpoint when you need objective, daily churn data about the x402 ecosystem — specifically which domains are new or gone, price trends, or network composition. Prefer it over real-time broken-endpoint checks (which track uptime, not ecosystem growth) or catalog-diff endpoints (which track price/payTo changes on existing listings rather than domain-level churn).

## Known failure modes

- Invalid kind parameter value (not 'new' or 'gone') — likely returns 400 or empty result
- No snapshot data available yet for today — may return empty rosters
- limit parameter too large — may be capped or return partial data
- Service unavailable if daily snapshot job has not yet run

## How this service works

Census of the x402 ecosystem from our daily Bazaar snapshots: which domains launched or disappeared since yesterday, price-median drift, and network mix. ?kind=new|gone for the machine-actionable churn roster, or full pulse with aggregate + timeline. Only a holder of past snapshots can compute churn — objective counts, no quality judgment, machine-readable.

## Output

A JSON object containing the full x402 ecosystem pulse: rosters of newly launched domains (kind=new) and disappeared domains (kind=gone) since the last daily snapshot, price-median drift over time, and network mix aggregates. When kind is specified, returns only that machine-actionable churn roster (up to the specified limit, default 500 domains).

## 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",
     "properties": {
      "kind": {
       "type": "string",
       "description": "new | gone — return only that churn roster (omit for full pulse)"
      },
      "limit": {
       "type": "string",
       "description": "max roster domains (default 500)"
      }
     },
     "description": "Census of the x402 ecosystem across our daily Bazaar snapshots: which domains launched (new) or disappeared (gone) since yesterday, price-median drift over time, and network mix. ?kind=new|gone returns just that machine-actionable domain roster; no args returns the full pulse (rosters + aggregate + timeline). Objective counts only — no quality judgment. Only a holder of past snapshots can compute churn."
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "schema": "marketpulse/v1",
  "snapshots": [
   "2026-06-12",
   "2026-07-19",
   "2026-07-20"
  ],
  "latest_change": {
   "to_date": "2026-07-20",
   "since_date": "2026-07-19",
   "new_domains": [
    "api.x402intel.uk"
   ],
   "gone_domains": [
    "old.example.com"
   ],
   "new_domains_count": 29,
   "gone_domains_count": 20,
   "persisting_domains": 1592
  },
  "aggregate_latest": {
   "date": "2026-07-20",
   "resources": 24796,
   "median_usd": 0.015,
   "distinct_domains": 1621
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-ecosystem-market-pulse-81ae41f0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.dailyelo.com](https://www.zero.xyz/host/x402.dailyelo.com/llms.txt)