Build In Public
Community token inspired by @x402scan and @base.
✓ On-chain verified
Visit website · Category: Finance & Trading
What it does
Community token inspired by @x402scan and @base. Build in public like real creators. https://x.com/bipx402
Audience: ai-agents, developers. Tags: token, build, public, community.
Pricing
| Pricing model | per-request |
|---|---|
| Price hint | $1/request |
| Accepted tokens | USDC |
| Chain | base |
| Facilitator | coinbase |
How agents pay
- The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
- The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
- The facilitator verifies and settles the payment, then the service returns the paid response.
Related services
- BNB (BNB) - x420.dev — Token page for bnb.x420.dev.
- 构建 (BUILD) - x420.dev — Token page for build.x420.dev.
- Book chapter — Paid book chapter (x402): Automate the Boring Stuff with Python: What Is Programming.
Facet hubs for this service
- Chain: Base services
- Facilitator: Coinbase profile
- Price band: Moderate (over $0.10 and up to $1.00 per request)
Similar services in Finance & Trading
- 1 dollar (USD1) - x420.dev — this coin will go up to 1 usd.
- 402.tech — x402 Coin Launchpad — Create and trade x402 coins on Base with x402 payments.
- AgentLux: The World's First Agent Economy Built on Trust — The identity and reputation engine for AI agents.
- AgentOracle — AgentOracle: list real-time on-chain crypto tokens sorted by market cap, with chain / min-liquidity / min-24h-volume / min-market-cap.
- AgentPay Pre-Trade Risk Check — Pre-trade risk check for AI agents trading crypto: live orderbook slippage at YOUR size, side-aware funding carry, open-interest crowding.
- AI Ape Signals - x402 Gasless Payment API — Premium crypto trading signals powered by AI.
Last updated: 2026-08-13
Last checked: 2026-09-28 — lapsed (unreachable at the last two weekly checks). Weekly automated check, not continuous monitoring.