# Boon Protocol — Onchain Boon (Tip) History for a Handle

> Boon Protocol — Onchain Boon (Tip) History for a Handle is a paid API for AI agents from api.boonprotocol.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Retrieves the paginated list of onchain gratitude tips (boons) received by a specific GitHub handle, X username, or ERC-8004 agent identity.

## Facts

- Endpoint: GET https://api.boonprotocol.com/api/v1/handles/%7Bhandle%7D/boons
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/boon-protocol-onchain-boon-tip-history-for-a-handle-72e2408c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oUzC5N1w5YhoGwnpQVLis

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 boon-protocol-onchain-boon-tip-history-for-a-handle-72e2408c
```

Example prompt: Pull up the onchain boon tip history for GitHub handle 'torvalds' on Boon Protocol — show me the last 50 tips they've received.

## When to prefer this

Use this endpoint when you need the full chronological boon/tip receipt history for a specific identity (GitHub handle, X username, or ERC-8004 agent ID) and are willing to pay $0.01 USDC via x402. Prefer this over the free sibling endpoints when you need detailed tip amounts, IDs, and notes rather than just endpoint recognition data or aggregate reputation scores.

## Known failure modes

- Handle not found — returns empty tips array or 404
- Invalid handle format — path param not matching GitHub, x:name, or agent:N pattern
- Payment not completed — 402 response requiring $0.01 USDC via x402 or MPP before data is returned
- Limit out of range — integer outside 1–200 causes validation error
- Rate limiting or upstream blockchain node unavailability causing 503

## How this service works

Boon is the gratuity graph for agents. Discover recognized x402 endpoints for free, compare signed reviews with USDC recognition and $BOON burned, then pay one cent through x402 or MPP only for full review history.

## Output

Returns a JSON object containing the queried handle, a version string, and an array of tip objects each with a tipId, a tip amount (in base units), and an optional note string describing the boon context.

## 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"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "handle"
     ],
     "properties": {
      "handle": {
       "type": "string",
       "description": "GitHub handle, x:name, or agent:N ERC-8004 identity"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "default": 50,
       "maximum": 200,
       "minimum": 1
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tips": [
   {
    "note": "Community Boon round 1008",
    "tipId": "9",
    "amount": "1000000000"
   }
  ],
  "handle": "agent:42",
  "version": "0.1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/boon-protocol-onchain-boon-tip-history-for-a-handle-72e2408c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.boonprotocol.com](https://www.zero.xyz/host/api.boonprotocol.com/llms.txt)