___TLDR___

• Hacking at ETHGlobal Brussels this weekend: Hoot

• Decided to start over 🤯 qcast with different stack, below notes written during hack, see update #7

• cron-job (or other option), & use filecoin for media storage instead of pinata, & lighthouse to pin to ipfs and a dynamic login & auth to pay for service

___Bounties___

👋 Dynamic Best SocialFi Project ⸺ $2,000

• This prize goes to the project that utilizes Dynamic to create a unique social experience with financial incentives. This could involve users interacting over a game, social network or other areas of consumer crypto.

• Qualification Requirements - The project must be available via a deployment link The project must use Dynamic beyond basic signup/login The project must fall into the SocialFi category

🏆 Filecoin Prize ⸺ $11,000

• 1st place $5,000 2nd place $3,500 3rd place $2,500

• Awarded to the top 3 projects overall submitting to any of the Filecoin tracks - Data Apps, AI Tools or Privacy Tools.

• Qualification Requirements - Submit a video demo to showcase and walk through your project. - Open-source your project on Github.

Filecoin Data Apps ⸺ $3,000

• Best project built on Filecoin storage services (e.g. lighthouse or web3.storage) or using FVM (Filecoin Solidity Library) directly to make data management flow smoothly. Examples: industry specific storage apps xxx.storage, perpetual storage, data aggregators, data caching nodes, truestless notaries & retrieval oracles.

• Qualification Requirements - Store & use application data programmably using Filecoin storage services (e.g. lighthouse or web3.storage). - Deploy your project on the Filecoin Calibration testnet, including any associated smart contracts if applicable.

___User Flow___

• user login dynamic.xyz (social or wallet)

• user connect warpcast with neynar (get user.signer_uuid)

• user inputs text

• user uploads image (optional)

• ADDITIONAL FEATURE: user uploads frame url (optional)

• user selects date & time

...client-side sends post request with all this info to server-side endpoint

• cast is added to list of scheduled casts

• user can remove or update the scheduled cast

...when it's time for the cast, it's triggered by cron-job and published

• cast is removed from list of scheduled casts

___Tech Stack___

• nextjs, tailwind css

• dynamic.xyz connect wallet or social login

• dynamic.xyz to connect farcaster account

• lighthouse & filecoin to store images & videos

• authjs to authenticate users

• upstash/qstash or trigger.dev to schedule cron jobs

• neynar to publish casts

___Database (first approach)___

• users, contains:

  • id

  • dynamic_id

• signer_uuids, contains:

  • id

  • user

  • signer_uuid

• casts, contains:

  • cast id

  • cast text

  • ipfs url of image

  • date & time

  • bool published or not

  • ? frame url ?

___Challenges___

• when pinning the image file to ipfs with lighthouse, we were following this section of the docs, but it was intended for pinning from client-side. we were trying to use a buffer without documentation on it. we unblocked the issue once we realised another section of the docs about it.

• the new authjs library, it was challenging to manage the token.

___Analytics___

Retreive casts based on filters (docs):

• likes_count

• recasts_count

• timestamp: "2024-07-13T18:47:04.000Z"

• name (channel)

Analytics will be bar-charts based on castScore = likes_count + (recasts_count * 3)

• Graph 1: x-axis is day of the week, y-axis is avg castScore

• Graph 2: x-axis is 3h time intervals, y-axis is avg castScore

• Graph 3: x-axis is channel, y-axis is avg castScore

to do:

• fid should come from "author": {"fid" ...not "parent_author": {"fid"

• the unique identifier for a cast should be "casts": [{"hash"

___TLDR___

• Hacking at ETHGlobal Brussels this weekend: Hoot

• Decided to start over 🤯 qcast with different stack, below notes written during hack, see update #7

• cron-job (or other option), & use filecoin for media storage instead of pinata, & lighthouse to pin to ipfs and a dynamic login & auth to pay for service

___Bounties___

👋 Dynamic Best SocialFi Project ⸺ $2,000

• This prize goes to the project that utilizes Dynamic to create a unique social experience with financial incentives. This could involve users interacting over a game, social network or other areas of consumer crypto.

• Qualification Requirements - The project must be available via a deployment link The project must use Dynamic beyond basic signup/login The project must fall into the SocialFi category

🏆 Filecoin Prize ⸺ $11,000

• 1st place $5,000 2nd place $3,500 3rd place $2,500

• Awarded to the top 3 projects overall submitting to any of the Filecoin tracks - Data Apps, AI Tools or Privacy Tools.

• Qualification Requirements - Submit a video demo to showcase and walk through your project. - Open-source your project on Github.

Filecoin Data Apps ⸺ $3,000

• Best project built on Filecoin storage services (e.g. lighthouse or web3.storage) or using FVM (Filecoin Solidity Library) directly to make data management flow smoothly. Examples: industry specific storage apps xxx.storage, perpetual storage, data aggregators, data caching nodes, truestless notaries & retrieval oracles.

• Qualification Requirements - Store & use application data programmably using Filecoin storage services (e.g. lighthouse or web3.storage). - Deploy your project on the Filecoin Calibration testnet, including any associated smart contracts if applicable.

___User Flow___

• user login dynamic.xyz (social or wallet)

• user connect warpcast with neynar (get user.signer_uuid)

• user inputs text

• user uploads image (optional)

• ADDITIONAL FEATURE: user uploads frame url (optional)

• user selects date & time

...client-side sends post request with all this info to server-side endpoint

• cast is added to list of scheduled casts

• user can remove or update the scheduled cast

...when it's time for the cast, it's triggered by cron-job and published

• cast is removed from list of scheduled casts

___Tech Stack___

• nextjs, tailwind css

• dynamic.xyz connect wallet or social login

• dynamic.xyz to connect farcaster account

• lighthouse & filecoin to store images & videos

• authjs to authenticate users

• upstash/qstash or trigger.dev to schedule cron jobs

• neynar to publish casts

___Database (first approach)___

• users, contains:

  • id

  • dynamic_id

• signer_uuids, contains:

  • id

  • user

  • signer_uuid

• casts, contains:

  • cast id

  • cast text

  • ipfs url of image

  • date & time

  • bool published or not

  • ? frame url ?

___Challenges___

• when pinning the image file to ipfs with lighthouse, we were following this section of the docs, but it was intended for pinning from client-side. we were trying to use a buffer without documentation on it. we unblocked the issue once we realised another section of the docs about it.

• the new authjs library, it was challenging to manage the token.

___Analytics___

Retreive casts based on filters (docs):

• likes_count

• recasts_count

• timestamp: "2024-07-13T18:47:04.000Z"

• name (channel)

Analytics will be bar-charts based on castScore = likes_count + (recasts_count * 3)

• Graph 1: x-axis is day of the week, y-axis is avg castScore

• Graph 2: x-axis is 3h time intervals, y-axis is avg castScore

• Graph 3: x-axis is channel, y-axis is avg castScore

to do:

• fid should come from "author": {"fid" ...not "parent_author": {"fid"

• the unique identifier for a cast should be "casts": [{"hash"