Helium IoT Network Token
IOT is currently the protocol token of the Helium IoT Network. IOT was introduced to the Helium Network through the community proposal HIP-52 and is further defined in subsequent HIPs(1,2). The first IOT tokens were minted following the Solana migration on April 18, 2023.
On January 15, 2025 in accordance with HIP-138 all IOT emissions will cease.
And network participants will directly be rewarded in HNT tokens in the percentages defined in the IOT emissions schedule, from the HNT awarded to the IOT network by the Utility score, defined in HIP-51.
The IOT token is mined by LoRaWAN Hotspots through both data transfer proceeds as well as Proof of Coverage.
The mint address for IOT is iotEVVZLEywoTn1QdwNPddxPWszn3zFhEot3MfL9fns on the
Solana blockchain.
Navigate to https://explorer.helium.com/stats for up-to-date information on Network tokens.
Redemption for HNT
Protocol tokens like IOT will always be backed by HNT and will convert to HNT even after the return to issuing HNT rewards directly. To enable this, each network within the Helium Network is allocated a pool of HNT based on the Network Utility Score.
The redemption ratio is set algorithmically by treasury swap contracts. It can be calculated easily by dividing the current amount of HNT in the network treasury by the current total amount of IOT tokens in existence. The result tells how much HNT one will get per IOT token given up at the network treasury.
Once the IOT token ceases minting and there is no distribution of HNT to the IOT treasury then the redemption or floor rate of IOT to HNT will be stabilized. And for as long as there is HNT in the IOT treasury then the IOT token will have a value.
No automatic or required migration from IOT to HNT is planned.
The Helium Wallet App serves as the primary platform for exchanging IOT to HNT. This transaction can also be performed directly through the Solana blockchain using the open-source tooling found in the Helium GitHub repositories.
Token Allocation
IOT follows a similar minting schedule to HNT, however at a max supply of approx 70,000,000,000 (70B), post HIP-138.
Year 1 for IOT started on August 1st, 2022. Actual emissions did not start until April 18th, 2023.
The issuance was scheduled to have halvings every 2 years, aligning with HNT issuance halvings. From January 2025 the emissions percentages will remain the same but rewards will be directly in the HNT Token.
The emissions schedule was created in HIP-52 and confirmed in HIP-77 and is as follows:
| Year | IOT at Year Start | IOT Minted | Proof of Coverage (3) | Data Transfer (3) | Oracles (4) | Operations Fund | veHNT Stakes |
|---|---|---|---|---|---|---|---|
| 1 (2022-8) | 5B | 65B | 30% | 50% | 7% | 7% | 6% |
| 2 (2023-8) | 70B | 32.5B | 28.5% | 51.5% | 7% | 7% | 6% |
| 3 (2024-8) | 102.5B | 32.5B | 27% | 53% | 7% | 7% | 6% |
| 3 (2025-1) | As HNT | As HNT | 27% | 53% | 7% | 7% | 6% |
| 4 (2025-8) | As HNT | As HNT | 25.5% | 54.5% | 7% | 7% | 6% |
| 5 (2026-8) | As HNT | As HNT | 24% | 56% | 7% | 7% | 6% |
| 6 (2027-8) | As HNT | As HNT | 22.5% | 57.5% | 7% | 7% | 6% |
| 7 (2028-8) | As HNT | As HNT | 21% | 59% | 7% | 7% | 6% |
Full token emissions can be viewed in the IOT section of this document: Token Emissions as of Solana Migration.