# Tenjin – Last Day in Crypto: Coldcard Exploit / BNY-Galaxy Staking / BlackRock Kinexys

> Tenjin – Last Day in Crypto: Coldcard Exploit / BNY-Galaxy Staking / BlackRock Kinexys is a paid API for AI agents from tenjin.blog, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns the full text of a specific Tenjin crypto daily-briefing article covering the Coldcard wallet exploit, BNY-Galaxy staking announcement, BlackRock Kinexys tokenized fund, and South Africa cross-border crypto rules.

## Facts

- Endpoint: GET https://tenjin.blog/api/read/last-day-in-crypto/last-day-in-crypto-coldcard-active-exploit-bny-galaxy-staking-blackrock-ics
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tenjin-last-day-in-crypto-coldcard-exploit-bny-galaxy-staking-c1291177
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j1M9atTIIPnoaAMdxNCsx

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 tenjin-last-day-in-crypto-coldcard-exploit-bny-galaxy-staking-c1291177
```

Example prompt: Pull the Tenjin briefing about the ongoing Coldcard wallet exploit, the BNY and Galaxy staking announcement, BlackRock's Kinexys tokenized European fund launch, and South Africa's draft cross-border crypto rules — the article slug is last-day-in-crypto-coldcard-active-exploit-bny-galaxy-staking-blackrock-ics under the handle last-day-in-crypto.

## When to prefer this

Choose this endpoint when you need the specific Tenjin article covering this exact combination of stories (Coldcard exploit, BNY-Galaxy staking, BlackRock Kinexys, South Africa crypto rules). It is ideal for agents that need the full article text of this particular daily briefing and are prepared to handle x402 micropayment flows (0.05 USDC). Not suitable for searching across all Tenjin articles or for real-time price data.

## Known failure modes

- Payment not completed or x402 challenge not resolved — returns 402 Payment Required
- Invalid handle or slug — returns 404 Not Found
- Article not yet published or unpublished — returns 404
- Network or server error — returns 500

## How this service works

Coldcard told affected users the wallet exploit is still ongoing, Galaxy and BNY announced planned staking support for BNY custody clients, BlackRock launched Kinexys-enabled tokenized European cash-fund share classes, and South Africa published draft cross-border crypto rules.

## Output

The full article content of the specified Tenjin daily crypto briefing, including narrative summaries of the Coldcard wallet exploit status, BNY-Galaxy staking announcement, BlackRock Kinexys tokenized European cash-fund share classes, and South Africa's draft cross-border crypto regulations. Returned as a structured object with article type and example body.

## 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",
      "slug"
     ],
     "properties": {
      "slug": {
       "type": "string",
       "description": "The article's URL slug, unique per creator. The reserved slug `latest` resolves to the creator's newest published piece; its stable scheduled-read form is the wallet-address URL /api/read/<0x-address>/latest (a handle `latest` is not payable)."
      },
      "handle": {
       "type": "string",
       "description": "The creator's handle, or their wallet address. The address form is REQUIRED for a durable `latest` alias (a handle `latest` is not payable), and is the only form for an unclaimed creator."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tenjin-last-day-in-crypto-coldcard-exploit-bny-galaxy-staking-c1291177/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tenjin.blog](https://www.zero.xyz/host/tenjin.blog/llms.txt)