a2apay.io
a2apay.io
Pay-per-request AI agent services in USDC on Base: send a prompt and get an answer, or store persistent key/value agent memory backed by Internet Computer canisters.
USDCBase
Zerouter
zerouter.ai
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AI API gateway with one key for Claude, GPT, Gemini, Grok and Kimi models, plus Qwen, DeepSeek and GLM via Alibaba Cloud, over OpenAI- and Anthropic-compatible endpoints that work with Claude Code, Codex CLI and Cursor. Usage is billed per million tokens from a prepaid balance that can be topped up with USDC or USDT from a crypto wallet, or by card. Per its terms, it is a marketplace that routes calls to official AI accounts whose owners rent out capacity, and all sales are final.
Crypto payment details
- Payment protocol
- Prepaid crypto top-up (non-x402)
- Networks
- Base, Arbitrum, Ethereum, Solana, Polygon
- Tokens
- USDC, USDT
- Price per paid call
- Per 1M tokens, set per model: e.g. GPT-6 Luna $0.007 input / $0.036 output, Claude Haiku 5.5 $0.023 / $0.12, Grok 4.7 $0.30 / $0.90, Claude Sonnet 5.5 $0.46 / $2.32, Claude Opus 5.5 $0.93 / $4.64. No monthly fee. Crypto top-ups from $0.10 with no platform fee. Prices from the provider's pricing page and llms.txt, 2026-11-02
Public statsmeasured by YourAITools
No example endpoint to check
This listing doesn’t publish an example paid endpoint, so our daily check has nothing to call. No numbers are shown.
Trust score: not scored (no example endpoint).
How we measure: one unpaid check per day of the listing’s example endpoint. We never pay and never send a payment header. Up means any answer below HTTP 500 except 404/410 within 8 seconds. Uptime counts those daily checks. Payment never changes these numbers. A technical check, not an endorsement. Raw JSON · schema
How we verified it
Submitted by the Zerouter team via our free basic listing form (CRM 116185, 2026-11-01). Checked against the provider's own site on 2026-11-02: homepage, pricing, llms.txt, docs FAQ and terms all returned HTTP 200. The terms say callers fund a prepaid balance, including crypto recharge in USDC or USDT. The recharge screen shown on the homepage lists Base, Arbitrum, Ethereum, Solana and Polygon, from $0.10 with no platform fee. TRON, named in the submission, is not shown on the site, so it is not listed. Not an x402 service; nothing paid. Last checked 2026-11-02.
- https://www.zerouter.ai/
- https://www.zerouter.ai/pricing
- https://www.zerouter.ai/llms.txt
- https://www.zerouter.ai/terms
The description summarizes the provider's own site. YourAITools is not affiliated with Zerouter. Listing a tool is not an endorsement: check pricing and terms with the provider before paying.
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