# Realedger Graded RWA Promise vs. Reality Table

> Realedger Graded RWA Promise vs. Reality Table is a paid API for AI agents from api.realedger.xyz, paid per call via x402, $0.99/call, status unknown (last checked 2026-09-14).

Returns a graded comparison table of stated tokenized RWA claims versus latest on-chain snapshots, with evidence grades and percent-of-target metrics for each asset.

## Facts

- Endpoint: GET https://api.realedger.xyz/v1/graded
- Price: $0.99/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/realedger-graded-rwa-promise-vs-reality-table-f0ed1008
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iZ12mRImXvXOweVbSA9IR

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 realedger-graded-rwa-promise-vs-reality-table-f0ed1008
```

Example prompt: Pull the Realedger graded promise-vs-reality table for tokenized RWAs so I can see which projects are actually delivering on their on-chain claims and what evidence grade each one gets.

## When to prefer this

Choose this endpoint when you need a single consolidated, graded view comparing what tokenized RWA projects claim versus what is actually verifiable on-chain — particularly useful for due diligence, compliance reporting, or journalism. Prefer this over raw supply endpoints when you want evidence-graded accountability metrics rather than plain supply numbers.

## Known failure modes

- Upstream on-chain data provider unavailable — may return stale or empty snapshot
- Invalid or malformed query parameters — returns 400 error
- Payment not confirmed — returns 402 Payment Required
- Rate limit exceeded — returns 429 Too Many Requests
- Underlying chain data indexer lag — graded data may be slightly delayed relative to real-time chain state

## How this service works

Weekly scoreboard grading tokenized RWA promises against verified on chain reality. Every number carries an evidence grade and a retrieval timestamp; the archive is append only.

## Output

A table of tokenized RWA entries, each row containing the asset or protocol's stated promise, the latest on-chain reality snapshot, an evidence grade (e.g. A, B, C), and the percent of target achieved — allowing direct comparison of marketing claims against verifiable blockchain data.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "realedger": {
   "rows": [
    "..."
   ],
   "snapshot": "..."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/realedger-graded-rwa-promise-vs-reality-table-f0ed1008/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.realedger.xyz](https://www.zero.xyz/host/api.realedger.xyz/llms.txt)