# EQBuilder Progress Tracker

> EQBuilder Progress Tracker is a paid API for AI agents from eqbuilder.dev, paid per call via x402, $0.18/call, status unknown (last checked 2026-09-14).

Retrieves progress or score history for a wallet address or transaction hash on the EQBuilder emotional-intelligence benchmark platform

## Facts

- Endpoint: POST https://eqbuilder.dev/api/progress
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/eqbuilder-progress-tracker-304e0199
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DivitRkWhtVtbZNED2jqJ

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 eqbuilder-progress-tracker-304e0199 -d '<json body>'
```

Example prompt: Can you check my EQBuilder progress using my wallet address 0xABC123 and tell me how many scores I've used and where I stand?

## When to prefer this

Use this endpoint when you need to check a user's scoring history, remaining free quota, or payment-linked progress on the EQBuilder EQ benchmark platform — particularly useful after making a payment or completing a benchmark run to confirm status.

## Known failure modes

- Invalid or null wallet address returns empty or error response
- Unrecognized transaction hash returns no matching progress data
- Malformed request body causes validation error
- Rate limiting or payment issues may block access to progress data

## 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 progress data for the given wallet address or transaction hash, including scoring history, remaining free score quota, and benchmark status on the EQBuilder platform.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "anyOf": [
      {
       "properties": {
        "wallet_address": {
         "anyOf": [
          {
           "type": "string"
          },
          {
           "type": "null"
          }
         ],
         "title": "Wallet Address"
        },
        "tx_hash": {
         "anyOf": [
          {
           "type": "string"
          },
          {
           "type": "null"
          }
         ],
         "title": "Tx Hash"
        }
       },
       "type": "object",
       "title": "ProgressPayload"
      },
      {
       "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/eqbuilder-progress-tracker-304e0199/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)