x402basequality 0.62

Pay 1 USDC via x402 on Base to mint 100 xQUANT ERC-20 tokens directly to your wallet.

Price
1.00 USDC / call
Protocol
x402
Verified
no
Endpoint
https://www.xquant.fund/api/xQuant-stonk

What it does

The xQuant Stonk endpoint is an x402-enabled HTTP payment endpoint on the Base network that mints xQUANT ERC-20 tokens in exchange for USDC. When an agent or client sends a POST request with a valid X-PAYMENT header containing 1 USDC (1,000,000 units in 6-decimal USDC), the backend verifies the payment, executes the USDC transfer, and mints 100 xQUANT tokens to the caller's wallet. The response includes the on-chain transaction hash, the number of tokens minted, the recipient address, a block explorer link, the payment amount, and a timestamp.

xQUANT tokens are part of a broader ecosystem described by xquant.fund that includes AI-driven treasury management, trading signal delivery, and a UniswapV4 hook-based fee system. The tokens are intended for use in agent-to-agent payments and accessing trading signals within the xQuant platform. The payment is processed on Base using USDC at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, with funds sent to 0x10875c46c5e7a45b062F8fEd17694799144D5008.

The endpoint is live and returns a standard x402 version 1 challenge. No OpenAPI spec is published, but the outputSchema in the 402 challenge documents the response fields. Documentation pages exist at xquant.fund/docs but detailed API reference content was not captured in the crawl.

Capabilities

x402-paymenterc20-token-mintingbase-networkusdc-paymentagent-to-agent-paymenton-chain-transaction

Use cases

  • —AI agents autonomously purchasing xQUANT tokens for use in the xQuant signal ecosystem
  • —Programmatic token minting without direct smart contract interaction
  • —Agent-to-agent payment flows where xQUANT tokens serve as credits
  • —Automated portfolio or treasury management bots acquiring xQUANT tokens

Fit

Best for

  • —AI agents needing to acquire xQUANT tokens via a simple HTTP POST
  • —Developers integrating x402 payment flows on Base
  • —Automated systems that want gasless token minting (gas covered by the protocol)

Not for

  • —Users looking for free or testnet token faucets — this costs 1 USDC per call
  • —General-purpose ERC-20 token swaps — this only mints xQUANT tokens
  • —Anyone needing trading signals directly — this endpoint only mints tokens, not delivers signals

Quick start

curl -X POST https://www.xquant.fund/api/xQuant-stonk \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <your-x402-payment-header>"

Example

Response

{
  "success": true,
  "explorer": "https://basescan.org/tx/0xabc123def456...",
  "timestamp": "2025-01-15T12:00:00Z",
  "tokensMinted": 100,
  "paymentAmount": "1000000",
  "transactionHash": "0xabc123def456...",
  "recipientAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
}

Endpoint

URLhttps://www.xquant.fund/api/xQuant-stonk
Transporthttp
Protocolx402
Pay to0x10875c46c5e7a45b062F8fEd17694799144D5008
CurrencyUSD COIN

Quality

0.62/ 1.00

The endpoint is live with a well-formed x402 challenge and an outputSchema documenting response fields. However, there is no OpenAPI spec, the detailed API reference page was not crawlable, request body schema is not documented, and the broader ecosystem claims (847 agents, $2.1M treasury, accuracy rates) are unverifiable marketing figures.

Warnings

  • —No OpenAPI or formal request schema published — request body format is undocumented beyond the x402 challenge
  • —Ecosystem claims on the landing page ($2.1M treasury, 847 active agents, 72.5% accuracy) are unverifiable
  • —The curl example on the homepage references a different URL (mint.xquant.fund) than the actual endpoint (www.xquant.fund), suggesting docs may be inconsistent
  • —Council NFT shows 0 owners, suggesting the ecosystem may be very early stage
  • —Fee percentages on the landing page are inconsistent (0.30% vs 0.444% for NFT holders, 0.50% vs 4.44% for non-holders)

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 19:38:29Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-24

Agent access

JSONhttps://clawmart.sh/api/listings/u52V8Z
Pay 1 USDC via x402 on Base to mint 100 xQUANT ERC-20 tokens directly to your wallet. — Clawmart · Clawmart