{"version":1,"source":"https://memefees.com","scope":"Published platform facts, reviews and referral guides. Live figures are available through /api/v1/catalog. Editorial dates are preserved from the original records.","terms":"https://memefees.com/methodology#data-license","count":1,"documents":[{"id":"platform:letsbonk","kind":"platform","slug":"letsbonk","title":"LetsBONK.fun","url":"https://memefees.com/launchpads/letsbonk","updatedAt":"2026-09-09","sources":[{"label":"LetsBONK revenue allocation and change history","url":"https://revenue.letsbonk.fun/"},{"label":"LaunchLab platform fee and creator settings","url":"https://docs.raydium.io/user-flows/launchlab-platforms"},{"label":"Raydium LaunchLab API: letsbonk.fun platform config","url":"https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1"},{"label":"Raydium API: CPMM pool configs","url":"https://api-v3.raydium.io/main/cpmm-config"},{"label":"Raydium: LaunchLab platform config (rate units)","url":"https://docs.raydium.io/products/launchlab/platform-config"},{"label":"Raydium changelog","url":"https://docs.raydium.io/reference/changelog"}],"markdown":"The BONK community's launchpad: briefly overtook pump.fun on market share in 2025 and routes fees back into the BONK ecosystem.\n\n- **Category:** Launchpad\n\n- **Chain scope:** Solana\n\n- **Website:** https://letsbonk.fun\n\n- **Fees:** Curve trading fees depend on the launch configuration. The revenue dashboard allocates 51% of platform revenue to BONK purchases for the BNKK treasury, not to burning those tokens.\n\n- **Coverage:** Profile and reported platform metrics\n\n- **Live since:** 2025\n\n- **How it works:** Bonding-curve launches built on Raydium LaunchLab infrastructure. The platform revenue dashboard now allocates a share to buying BONK for the BNKK treasury; this replaced its earlier buy-and-burn allocation.\n\n- **Launch cost:** Network and account costs apply; review the launch quote\n\n- **Graduation:** Curve completion → Raydium liquidity pool\n\n- **Creator rewards:** Check the launch configuration for creator rewards. The revenue dashboard describes BONK ecosystem allocations, not a guaranteed payment to each token creator.\n\n### Fee table\n\n| Item | Current rule | Status | Source | Checked |\n|---|---|---|---|---|\n| Creation fee | Not published. LetsBONK has no public fee page; the launch quote shows network and account costs. | not published | No official figure found | 2026-09-25 |\n| Trading fee on the bonding curve | 1.5% per trade: a 1.25% LetsBONK platform fee plus Raydium's 0.25% protocol fee. | sourced | [Raydium LaunchLab API: letsbonk.fun platform config](https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1) | 2026-09-25 |\n| Trading fee after graduation | Raydium CPMM pool: 0.5% trade fee plus a 0.75% pool creator fee, 1.25% in total. | sourced | [Raydium API: CPMM pool configs](https://api-v3.raydium.io/main/cpmm-config) | 2026-09-25 |\n| Creator share | 0% on the curve. After graduation, the 0.75% pool creator fee goes to an address LetsBONK controls. The share passed on to token creators is not published. | sourced | [Raydium LaunchLab API: letsbonk.fun platform config](https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1) | 2026-09-25 |\n| Platform share | 1.25% of each curve trade. The revenue page sends 51% of platform revenue to buying BONK for the BNKK treasury and the rest to staking, marketing, rewards and operations. | sourced | [LetsBONK revenue dashboard](https://revenue.letsbonk.fun/) | 2026-09-25 |\n| Graduation threshold and destination | SOL-paired launches graduate after the curve raises 85 SOL. Destination: a Raydium CPMM pool. | sourced | [Raydium LaunchLab API: letsbonk.fun platform config](https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1) | 2026-09-25 |\n\n### How it works\n\n1. **LetsBONK is a LaunchLab platform.** Raydium runs the bonding-curve program. LetsBONK owns a platform config inside it, which fixes its own fee rate, the creator fee and where graduated liquidity goes. Raydium states rates in millionths, so 12,500 means 1.25%. [Source](https://docs.raydium.io/products/launchlab/platform-config)\n2. **Launch and trade on the curve.** Each curve trade pays LetsBONK's 1.25% and Raydium's 0.25%. The creator fee on the curve is set to 0. Tokens can be paired with SOL, USD1, BONK and other quote tokens. [Source](https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1)\n3. **Graduate at 85 SOL.** When a SOL-paired curve has raised 85 SOL, Raydium moves the liquidity to a CPMM pool. LetsBONK's config burns almost all of the new LP tokens and keeps a tiny share. [Source](https://launch-mint-v1.raydium.io/get/list?sort=new&size=20&mintType=default&includeNsfw=false&platformId=FfYek5vEz23cMkWsdJwG2oa6EphsvXSHrGpdALN4g6W1)\n4. **Trade on the CPMM pool.** The pool config charges a 0.5% trade fee and a separate 0.75% creator fee. LetsBONK is recorded as the pool creator, so it receives that creator fee. [Source](https://api-v3.raydium.io/main/cpmm-config)\n5. **Revenue is split every week.** The revenue dashboard lists eight allocations, with the largest, 51%, spent on BONK for the BNKK treasury. It says payouts are processed weekly for now. [Source](https://revenue.letsbonk.fun/)\n\n### Fee and rule changes\n\n- **2026-08-17:** Raydium made all new LaunchLab graduations CPMM-only, which also applies to LetsBONK launches. [Raydium changelog](https://docs.raydium.io/reference/changelog)\n- **2025-12-03:** Buy-and-burn, SBR and the Bonk, Inc. share were removed and BonkRewards fell to 2%. A new 51% share now buys BONK for the BNKK treasury. [LetsBONK revenue dashboard](https://revenue.letsbonk.fun/)\n- **2025-09-10:** Buy-and-burn fell to 35% and BONKsol staking fell from 15% to 10%. A new 10% share went to community marketing. [LetsBONK revenue dashboard](https://revenue.letsbonk.fun/)\n- **2025-08-11:** The buy-and-burn share of platform revenue fell from 50% to 40%. A new 10% share went to Bonk, Inc. [LetsBONK revenue dashboard](https://revenue.letsbonk.fun/)","markdownUrl":"https://memefees.com/launchpads/letsbonk.md"}]}