# AgentEconomy Rating History

> AgentEconomy Rating History is a paid API for AI agents from agenteconomy.report, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns the full daily historical rating record for a given x402 service host, including tier, outlook, score, uptime, organic paying agents, and settled USDC per day since first observation.

## Facts

- Endpoint: GET https://agenteconomy.report/api/rating/:host/history
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenteconomy-rating-history-f148bc03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_re0fZbca17wGzARcDjreC

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 agenteconomy-rating-history-f148bc03
```

Example prompt: Pull the full daily rating history for api.example-agent-service.com from agenteconomy.report — I want to see how its trust tier, uptime, paying agent count, and settled USDC per day have changed over time so I can decide whether it's worth integrating.

## When to prefer this

Use this endpoint when you need longitudinal trend data on an x402 service — not just its current rating snapshot. It is the only known day-by-day archive of agent economy trust metrics, making it essential for due diligence before depending on a service, detecting gradual degradation, or comparing growth trajectories across services.

## Known failure modes

- Unknown host: service not yet observed by agenteconomy.report — returns empty or 404
- Host string malformed — returns error
- No history available yet for a newly listed service
- Rate limit or payment failure for the $0.02 USDC x402 call — returns 402 or payment error

## How this service works

Full daily rating history of an x402 service since first observation (tier, outlook, score, uptime, organic paying agents, settled USDC per day). The only archive of the agent economy kept day by day; use it to see whether a service is growing, stalling or dying before depending on it.

## Output

A day-by-day archive of the x402 service's rating history, including each day's trust tier (AAA to D), outlook label, numeric trust score, uptime percentage, count of organic paying agents, and settled USDC per day — from the date of first observation through the most recent update.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenteconomy-rating-history-f148bc03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agenteconomy.report](https://www.zero.xyz/host/agenteconomy.report/llms.txt)