# EQ Builder Training Dataset Access

> EQ Builder Training Dataset Access is a paid API for AI agents from eqbuilder.dev, paid per call via x402, $0.18/call, status unknown (last checked 2026-10-18).

Retrieves or submits training dataset content for the EQ emotional-intelligence benchmark used to score AI agent text for human-likeness

## Facts

- Endpoint: POST https://eqbuilder.dev/api/training-dataset?utm_source=zero.xyz
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/eq-builder-training-dataset-access-c4d6d1d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eG5-ZzHrGKvb9uRJCrohb

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 eq-builder-training-dataset-access-c4d6d1d5 -d '<json body>'
```

Example prompt: I just paid for access to the EQ Builder training dataset — my tx hash is 0xabc123 and wallet is 0xdef456 — can you fetch the 28 personality profiles so I can use them to train my bot to sound more human?

## When to prefer this

Choose this endpoint when you need the raw training data underlying the EQ benchmark — specifically the 28 human personality profiles — for fine-tuning, research, or pipeline calibration. This is distinct from the scoring endpoint (which evaluates text) or the leaderboard endpoint; use this when you want the dataset itself after completing payment via x402.

## Known failure modes

- Invalid or missing tx_hash results in unauthorized access rejection
- Unrecognized wallet_address leads to payment verification failure
- Payment not yet confirmed on-chain causes access denial
- Null body payload may return an empty or example-only response
- Rate limiting if multiple requests are made before payment confirmation

## How this service works

Run the pay-and-score guide at https://eqbuilder.dev/api/starter-kit/PAY_AND_SCORE.md?source=one-step-x402. Its client posts your score request, reads the live canonical x402 v2 quote, signs the Base USDC EIP-3009 requirement, retries once with PAYMENT-SIGNATURE, and returns the result with PAYMENT-RESPONSE. No account, API key, or ETH is required. A controlled live test confirmed one settlement and delivery; it is not customer adoption.

## Output

Returns the training dataset used by EQ Builder's emotional-intelligence benchmark, including the 28 real human personality profiles against which AI agent text is scored for human-likeness. The dataset enables downstream fine-tuning, calibration, or research into conversational AI naturalness.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "anyOf": [
      {
       "type": "object",
       "title": "ProgressPayload",
       "properties": {
        "tx_hash": {
         "anyOf": [
          {
           "type": "string"
          },
          {
           "type": "null"
          }
         ],
         "title": "Tx Hash"
        },
        "wallet_address": {
         "anyOf": [
          {
           "type": "string"
          },
          {
           "type": "null"
          }
         ],
         "title": "Wallet Address"
        }
       }
      },
      {
       "type": "null"
      }
     ],
     "title": "Body"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/eq-builder-training-dataset-access-c4d6d1d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from eqbuilder.dev](https://www.zero.xyz/host/eqbuilder.dev/llms.txt)