Time is your greatest asset.

Buy + sell time slots in websites.

Ethereum gas fees are too hi at the moment!
Project is pausing until low cost transactions are available. Still under construction -- email hello@microsponsors.io for newsletter updates!

How this works:

Reach niche audiences.

Our time slots represent scheduled contextual ads in websites, newsletters, games, podcasts and videos.

Perfect for reaching savvy, niche audiences.

Peer-to-peer marketplace.

Creators + Sponsors transact directly, wallet-to-wallet on a public blockchain.

Creators keep what Sponsors spend. Fewer middlemen means more revenue for the Creator.

Low Fees

  • Creators + Publishers: no fee for registration.
  • Sponsors + Media Buyers: no fee for bidding.
  • When a bid is selected by the seller, Microsponsors subtracts a fee of 2.5% from the winning bid amount.

Instant, Flexible Payouts

  • Instant transaction settlement on Ethereum. No waiting around!
  • Cash-out your earnings any time.
  • Get paid in US-dollar stablecoins like $USDC or $DAI, or any other custom ERC-20 compatible token you like (such as a community or personal token).


  • Transparent, verifiable auctions help Sponsors get the best ROI, and Creators + Publishers get the right price.
  • No hidden fees or deceptive pricing. Fees are clear as you use our Exchange and are detailed in the FAQ.

Fair Marketplace

  • Microsponsors is a fair, neutral marketplace that helps eliminate waste, fraud and deceptive practices.
  • Our mission is to deliver top-tier monetization solutions on a level playing field for businesses and individuals alike, no matter the size.


  • Our time slots are unique NFTs minted & traded on a public blockchain.
  • The Publishers + Creators who mint them are digitally verified with a tamper-proof blockchain Registry.
  • Auction bids are secured with cryptographic signature tools.

0x Ecosystem

  • Proud grantee of the 0x.org Ecosystem Accelerator Program. Built on the Ethereum blockchain, 0x is dedicated to the free flow of value on the internet.
  • The 0x roadmap will allow Microsponsors to scale in new and innovative ways.