Prepare a Veil Cash private USDC send on Base
Prepare a Veil Cash private USDC send on Base. The x402 price is HivemindOS's disclosed 1% service fee for the requested send amount, with a $0.25 minimum and $10 maximum. Returns time-limited proving-key access for local @veil-cash/sdk execution. The recipient, Veil key, proof, and final transaction never go to HivemindOS.
250000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-14
updated
Provider
hivemindos-paid-agent-gateway.hivemindos.workers.dev · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0xbD62F8DCB52E21CA5BDf20ba173488Da101eBCf0",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "250000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"amountUsdc": "25",
"recipientMode": "public"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"credentials": {
"creditToken": "<bearer used only for reservation refund or recovered Mini credits>"
},
"execution": {
"appUrl": "https://hivemindos.app/private-send/",
"asset": "USDC",
"network": "Base",
"publicRecipientMethod": "withdraw",
"registeredRecipientMethod": "transfer",
"sdk": "@veil-cash/[email protected]"
},
"ok": true,
"priceUsd": 0.25,
"receiptId": "pagw_sf_...",
"reservation": {
"amountUsdc": 25,
"asset": "USDC",
"feeUsd": 0.25,
"id": "veil_send_...",
"provingKeyBaseUrl": "https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/assets/veil-keys/0.7.0/veil_send_.../veil_key_...",
"recipientMode": "public",
"status": "reserved"
},
"service": "private-send"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"amountUsdc": {
"description": "Private USDC amount to send. The x402 service fee is 1%, with a $0.25 minimum and $10 maximum.",
"pattern": "^(?:0|[1-9][0-9]{0,6})(?:\\.[0-9]{1,6})?$",
"type": "string"
},
"recipientMode": {
"description": "public withdraws to a normal Base address (5 USDC minimum); registered transfers to a registered Veil user.",
"enum": [
"public",
"registered"
],
"type": "string"
}
},
"required": [
"amountUsdc",
"recipientMode"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_svz4q1d7"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
}Use it
curl
curl "https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/private-send/reservations" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/private-send/reservations");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/private-send/reservations")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6485.json, and this resource appears in /discovery/resources and /discovery/search.