Dev tools · alternatives · 2026
24 alternatives to P402.io
Route, verify, and settle paid API calls with clear traces
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
x402▲119Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or…
2025 · x402.org · its alternatives →
- 2
delegare▲70Hi guys, am building SecureLend.ai and when working on our underwriting agents (free trial, paid after) I had issues with seamless payment options. Of course I looked at x402 which I believe is a great protocol but not a fan of a) sharing private keys with the agent b) having a human in the loop or c) similar workaround e.g. pre-funded wallets So I started building out a solution. For my use case it was important to not only have stablecoins but also a fiat rail which is now implemented using Stripe. Initially I build a mandate system internally but am very glad and big shoutout to the guys…
Apr 2026 · delegare.dev · its alternatives →
- 3
Zoneless▲111Hey, I'm Ben. I built Zoneless because I was paying so much to use Stripe Connect on my own marketplace. The fees were really, really bad, and it was also limiting in terms of the seller countries I could onboard. To give you an idea, I was paying around $9,000 per month in fees just to run payouts. Using Zoneless, that cost goes down to around $6. I've been using it personally for the past few months, and onboarded 5,000+ sellers and done 3,000+ payouts. 74% of new sellers on my marketplace choose Zoneless over Stripe, which is really interesting. I appreciate crypto and stablecoins are a…
Apr 2026 · zoneless.com · its alternatives →
- 4
SaveMRR▲104See how much you're losing to failed payments on Stripe
Apr 2026 · savemrr.co · its alternatives →
- 5
Live pricing for 309+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots, API budgets, and token math. Updated 2026-09-06.
Aug 2026 · costperprompt.com · its alternatives →
- 6
API Pick▲71Data APIs for AI agents & developers — free to start
Feb 2026 · apipick.com · its alternatives →
- 7
- 8
9 Base endpoints for AI agents, paid in USDC per call
Aug 2026 · api.kachangsia.com · its alternatives →
- 9
HTTPayer▲2The payment layer for AI agents to access any data API.
Apr 2026 · httpayer.com · its alternatives →
- 10
The best generative AI text, image, video, and audio
2025 · gptproto.com · its alternatives →
- 11
Pay-per-fetch China data & analysis for AI agents via x402 (api.060504.shop) — not affiliated with other "AgentBridge" projects - tianzizhiming-svg/agentbridge
Aug 2026 · github.com · its alternatives →
- 12
Cut your Claude and GPT API costs by up to 96%
Jul 2026 · cheap-ai-apis.carrd.co · its alternatives →
- 13
run.pay▲3Marketplace where AI agents buy APIs automatically
Jun 2026 · getrunpay.com · its alternatives →
- 14
Independent x402 stats: organic volume, wash-trades removed
Aug 2026 · x402stats.io · its alternatives →
- 15
x402 commerce layer for AI agents — beyond raw HTTP payments
May 2026 · its alternatives →
- 16XD
Jul 2026 · x402vps.com · its alternatives →
- 17
OneMux▲10Low-cost, OpenAI-compatible API for multiple AI models
Jul 2026 · onemux.net · its alternatives →
- 18
x402▲1Self-funding AI agents via HTTP 402 - no cards, no accounts
Aug 2026 · x402-ai-agent.space · its alternatives →
- 19
Tweazy▲4The best way to read tweets onchain / With x402, MCP & CDP
2025 · github.com · its alternatives →
- 20
Pay for AI APIs with UPI, not a credit card
Jun 2026 · misterpilot.online · its alternatives →
- 21
CCProxy▲13Keep Claude Code's magic, slash costs by 90%
2025 · ccproxy.orchestre.dev · its alternatives →
- 22
Glass-box AI. Won disputes. 15%. No subscription
May 2026 · chargepilot.ai · its alternatives →
- 23
Free AI API cost calculator - Claude, GPT-5, Gemini & Groq
Apr 2026 · aipricingcalc.com · its alternatives →
- 24
Verify agent payment endpoints before your AI spends
Aug 2026 · agentmint-verify.lasting-design-mail.workers.dev · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →