Not written by me.
Copy pasta from /biz/
The tokenomics of the LINK token.
1. Chainlink nodes will be paid in LINK tokens only. There will be conversion tools for people that want to use fiat but will be converted to LINK. at the end of the day only LINK tokens can power the network since the nature of ERC-677 token, built specifically for LINK, is to transfer data.
2. LINK tokens are used as collateral value. Smartcontracts will use Chainlink nodes that carry a % value of LINK to the value of the Smartcontract. So yes, you can start a node without LINK but no one will use it. High value smartcontracts or any contract that has value will use nodes that carry the same or a % of value of LINK.
3. Decentralized networks that are home to smartcontracts will need decentralized data to execute. Chainlink is currently the only option. Thats why you will see everyone in this space partner with Chainlink
In general, the purpose of Chainlink is a network that incentives truthful data provided by individuals running LINK nodes (aka known as mining 2.0) while also providing compensation to smartcontracts just in case false data was used to trigger an agreement.
So, price rises not only to meet the insured needs of smartcontracts but also because LINK node miners (mining 2.0) are making money providing this service. Also, the bigger the smartcontract economy becomes the demand for high value LINK nodes follow. pushing $LINK price
Interestingly the tokenomics makes LINK a measure of value to the data being transferred in the network
The more data the higher the LINK price becomes
The more valued data the higher the LINK price becomes
In real world applications Smart contract creators will demand a certain level of reputation or amount of collateral, to be paid in LINK tokens, that suits the value of their smart contract. A $1 million bond would require a lot more collateral, than, say a smart contract dealing with $100. You wouldn't select the low rep/low collateral available nodes for something like a huge bond. Chainlink is actually targeting these high value contracts. Sergey has discussed at length why high value contracts in the financial world require a decentralized oracle: it puts all the risk onto the oracle rather than the smart contract creator. The smart contract creator doesn't risk losing money - the node operators do, if they. The Chainlink network is genius like that.
There is infinite amount of collateral available because the token price can rise to meet it.
Now you have to research how large ALL these markets are. derivatives, insurance etc... hint: Trillions.
Regarding the network effect of oracles and the price assumption along with the stability of the smart contract economy.
The more LINK staked in the nodes, the more profit one can make running that node.
The more LINK staked in the nodes the bigger the smartcontract economy can become.
The more LINK staked in the nodes the more stable the network/connectivity becomes.
Finally
The more LINK staked in nodes the higher the price becomes.
We are witnessing something really special. The birth of the HTTP equivalent in Crypto.
People need to understand, there is no equivalent and the more oracle networks that try to complete the less efficient the system becomes. Its like saying we have two Internets to use and people have to choose one of them for one site and the other internet for another site. Chainlink has become the standard and everyone will use it.
The only comparable investment to LINK is when BTC or ETH first came about. Decentralized digital currency, Decentralized smartcontracts and now Decentralized oracle network. This trifecta will lead us into the next economic boom.
for those still not understanding how smart contracts are the future and stuck in the digital money aspect of crypto. Let me break it down
Bitcoin is a peer to peer digital cash system with no central controlling party. Bitcoin was the first working, rudimentary version of what is often referred to as a "smart contract".
A smart contract is a deterministic computer protocol that digitally enforces a transaction between two parties. In the case of Bitcoin, I send you one bitcoin, The network confirms the transactions through the use of a ledger that is distributed amongst a number of nodes, the transaction is made valid and you receive your bitcoin.
The idea behind Ethereum is taking the function of a smart contract, and adding certain business logic behind it. For example, I send you 1 Ethereum and in return I receive 300 BAT erc20 tokens. This is dandy because now instead of only having the function of transacting a single coin, I have the ability to send and receive funds from a transaction that is programmable to a degree of logic.
In the current form, Ethereum smart contracts are limited to data that exists on-chain. If you wanted to send 1 ETH depending on, for example, the outcome of a baseball game, then you would need to use an "oracle" to provide the outside data onto your smart contract.
With Chainlink, contract creators pull outside data from multiple sources through the use of decentralized oracles in order to maintain a level of security and trust that is promised with these tamper-proof, highly deterministic contracts. It is the next evolution of Smart Contracts. A needed network in order for mass adoption to happen.
The crypto space is leaving digital currency behind and moving toward a B2B solution that will change our world much like the internet has.
If you don't have a bag of Chainlink yet....The ride has just started.