# Blockin Ventures Wallet Deposit (x402)

> Blockin Ventures Wallet Deposit (x402) is a paid API for AI agents from research.blockin.ventures, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Accepts a USDC deposit to a specified wallet address via the x402 payment protocol on the Base network

## Facts

- Endpoint: POST https://research.blockin.ventures/wallet/deposit-x402
- 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/research-blockin-ventures-68bdc777
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SM42e41Cq70zpuLQz9tkg

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 research-blockin-ventures-68bdc777 -d '<json body>'
```

Example prompt: Deposit 1 USDC into wallet address 0x742d35Cc6634C0532925a3b844Bc9e7595f42bE2 using the Blockin Ventures x402 wallet deposit endpoint on the Base network.

## When to prefer this

Use this endpoint when an agent needs to deposit or transfer USDC to a specific wallet address on the Base network using the x402 micropayment protocol. Prefer this over generic crypto transfer APIs when the target is the Blockin Ventures research platform and when the x402 payment header flow is already supported in the agent's payment stack.

## Known failure modes

- Missing X-PAYMENT header returns 402 with x402 payment instructions and accepted asset details
- Invalid or malformed wallet address causes deposit rejection
- Amount below or above accepted range (maxAmountRequired: 1,000,000 micro-USDC) causes failure
- Timeout exceeded (maxTimeoutSeconds: 300) causes transaction expiry
- Unsupported currency or network causes rejection

## Output

Returns a confirmation that the USDC deposit was received and accepted, including x402 protocol metadata indicating payment was processed; on failure, returns an x402 payment-required error with accepted payment schemes, the payTo address, the asset contract on Base, and required payment header instructions.

## Example request

```json
{
 "amount": "1000000",
 "network": "base",
 "currency": "USDC",
 "walletAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f42bE2"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/research-blockin-ventures-68bdc777/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from research.blockin.ventures](https://www.zero.xyz/host/research.blockin.ventures/llms.txt)