nowfound

Alternatives

Products that do what aipp does

Monetize APIs and AI tools with Lightning or USDC

  1. 1
    AiPrice96

    API for calculating OpenAI LLM tokens and pricing

    2023

  2. 2

    Data APIs for AI agents & developers — free to start

    Feb 2026

  3. 3
    JustPaid272

    Autonomous AI for billing, contracts, and collections.

    Oct 2025

  4. 4

    The internet-native payment standard for AI agents

    Mar 2026

  5. 5

    AI-powered payments and conversational commerce

    Apr 2026

  6. 6
    UnitPay165

    Price, bill, and prove value for your AI product

    Jul 2026 · useunitpay.com

  7. 7

    Use the exact tool you need, exactly when you need it for $1

    2024

  8. 8XD
  9. 9

    Marketplace where AI agents buy APIs automatically

    Jun 2026 · getrunpay.com

  10. 10

    AI Agent first - Verification & utility APIs, MCP, Skill.

    Jul 2026 · madtaco.dev

  11. 11
    Apiosk6

    Publish APIs

    Jul 2026 · apiosk.com

  12. 12XA

    Hi 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

  13. 13

    The API marketplace where the badge means I paid for it

    26d ago · payapi.market

  14. 14

    Ship a Python app. Get paid by humans or AIs with Bitcoin.

    May 2026

  15. 15

    AI services that pay for themselves via Bitcoin Lightning

    Jun 2026 · pypi.org

  16. 16

    Pay AI APIs with USDT — No Credit Card Needed

    May 2026

  17. 17

    x402 API for US stock market data

    Jun 2026 · x402stock.xyz

  18. 18

    AI email marketing with unlimited subscribers & verification

    Jun 2026 · igsendmail.com

  19. 19

    Launch your own AI invoicing SaaS in hours, not weeks

    Jul 2026 · stepanova12.gumroad.com

  20. 20

    9 Base endpoints for AI agents, paid in USDC per call

    Aug 2026 · api.kachangsia.com

  21. 21
    Run4025

    Monetize any API with one line of code.

    Jul 2026 · run402.dev

  22. 22

    Real-time AI API cost tracking for developers and agencies .

    Jul 2026 · aicostpass.com

  23. 23

    Trust scores for x402 API & MCP services — for AI agents

    Jul 2026 · x402.chain-ops.xyz

  24. 24

    Know exactly what your team is using Claude for

    Jun 2026 · aitokenscope.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →