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Buying guide · checked 2026-09-24

How to Buy Filecoin (FIL)

Filecoin is a decentralised storage market: people pay storage providers in FIL to keep data, and the network checks cryptographically that the data is really being kept.

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What Filecoin is

Filecoin was designed by Protocol Labs, the team behind IPFS, and described in its 2017 whitepaper. IPFS makes it easy to address and share files by their content, but it does not guarantee that anyone keeps storing them. Filecoin adds that missing piece: an incentive layer that pays providers to hold data and penalises them if they stop.

Two proofs do the work. Proof-of-Replication shows that a provider has stored a unique physical copy of the data, not just a pointer to someone else's copy. Proof-of-Spacetime shows, repeatedly over time, that the copy is still there. Providers must lock FIL as collateral, which they can lose if they fail those checks, so they have a direct reason to stay reliable.

FIL has several jobs: clients pay for storage with it, providers post it as collateral, and it pays for transactions. Since 2023 the Filecoin Virtual Machine has allowed smart contracts on the network, including EVM-compatible ones, so storage deals and data can be controlled by programs instead of only by hand.

For a buyer, FIL is a native coin on the Filecoin mainnet. The network uses several address types, and choosing the right one for your wallet matters more than on most chains.

How to buy FIL step by step

  1. 1

    Set up a wallet that can receive FIL

    Filecoin addresses start with f1 or f3 for ordinary wallets, or f4 / 0x for EVM-style accounts. Use the format your wallet shows and no memo. SwapRocket never holds your coins: they go straight to the address you enter.

  2. 2

    Pick the coin you will swap from

    Card and bank payments are temporarily offline, so you buy by swapping crypto you already hold, such as BTC or USDT. SwapRocket supports 1,000+ assets.

  3. 3

    Check the network and paste your FIL address

    FIL is delivered on the Filecoin mainnet. It is not an ERC-20 token.

  4. 4

    Compare live quotes and send your deposit

    The swap box compares live rates from several exchange partners, with zero added fees from SwapRocket. Send the exact deposit amount to the one-time address shown.

  5. 5

    Receive your FIL

    Most swaps complete in under 10 minutes, depending on network confirmations. If anything looks stuck, 24/7 live support can check the order with you.

Swap pages and more on FIL

BTC to FILUSDT to FILFilecoin profile

Questions fréquentes

How does Filecoin know the data is really stored?

Providers submit Proof-of-Replication when data is first stored, then keep submitting Proof-of-Spacetime to show it is still there. Failing those checks costs them locked FIL collateral.

Can Filecoin run smart contracts?

Yes. The Filecoin Virtual Machine launched in 2023 and supports EVM-compatible contracts.

Can I buy FIL with a card on SwapRocket?

Not right now. Card and bank payments are temporarily offline, so you buy FIL by swapping another cryptocurrency, such as BTC or USDT.

Do I need an account to buy FIL?

No. Crypto-to-crypto swaps need no account and no KYC from SwapRocket; you only enter the address that will receive your FIL.

What fees does SwapRocket charge?

SwapRocket adds zero fees. The rate you see comes from the exchange partner, and the blockchain network charges its own transaction fee.

How long does a FIL swap take?

Most swaps complete in under 10 minutes, depending on how quickly the networks involved confirm the deposit.

Sources

  1. Protocol Labs — Filecoin whitepaper (2017)
  2. Filecoin Docs — Storage proofs and collateral
  3. Filecoin Specification
  4. Filecoin Virtual Machine

This guide explains how the network works and how to swap into it. It is not financial advice; crypto prices can move quickly.

Prêt à échanger Filecoin (FIL) ? Voici exactement quoi faire

Trois étapes, sans compte et sans pièce d'identité. SwapRocket compare les taux en direct de tous les fournisseurs connectés et envoie les fonds directement sur votre propre portefeuille.

  1. 1Choisissez la paire et le montant à échanger — le widget affiche le taux comparé avant toute validation.
  2. 2Collez l'adresse du portefeuille qui doit recevoir les fonds, puis confirmez le devis.
  3. 3Envoyez votre dépôt à l'adresse indiquée. L'échange se règle automatiquement, généralement en quelques minutes.
Démarrez votre échange de Filecoin (FIL)

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