Accept fiat payments for your web3 SaaS without gas fee drama.
Remote workers bootstrapping web3 SaaS products can't acquire non-crypto paying customers and deal with constant gas fee complaints, making it impossible to gain traction.
FiatBridge integrates Stripe into your web3 app, converting fiat subs to crypto payouts while sponsoring all user gas fees. Non-crypto customers pay normally via card, and your app handles seamless web3 interactions behind the scenes. No more complaints—traction starts immediately.
Remote solo founders bootstrapping web3 SaaS products
Fully automated gas sponsorship from fiat revenue margins, tailored for solo web3 founders.
friendly
Connect Stripe to accept cards, auto-convert to USDC payouts.
Sponsor all user tx gas fees from your fiat margins.
Seamless wallet integration post-fiat signup.
Handle recurring fiat bills and web3 payouts.
Track fiat revenue vs crypto costs and user growth.
Choose payout chain (ETH/Polygon/Base).
Auto-send fiat invoices to non-crypto users.
Generate fiat-to-crypto conversion reports.
Invite collaborators to dashboard.
Embeddable JS SDK.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| stripe_customer_id | text | Yes |
| web3_wallet | text | Yes |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| name | text | No |
| chain_id | int | No |
| contract_address | text | Yes |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| project_id | uuid | No |
| stripe_payment_id | text | No |
| amount_fiat | int | No |
| gas_spent | int | Yes |
| status | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| payment_id | uuid | No |
| tx_hash | text | Yes |
Relationships:
/api/projectsCreate new project
/api/projects/:idGet project details
/api/paymentsList payments
/api/stripe/webhookHandle Stripe events
/api/gas/sponsorSponsor tx gas
$100/mo fiat limit
None
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 80 | 2% | $64 | $768 |
| Month 6 | 400 | 5% | $800 | $9,600 |
Convert Stripe dollars to crypto wins. Sponsor gas fees automatically and onboard non-crypto users effortlessly.
DM 20 web3 bootstrappers on Twitter/X searching 'web3 saas gas fees', offer free Pro access for feedback. Post in Indie Hackers 'Show IH' with demo video. Join r/web3 and offer beta spots.
On-ramp fiat to crypto
No SaaS sub handling or gas sponsor
Recurring fiat subs with auto gasless web3
Data moat on fiat-web3 conversion rates, powering optimized gas sponsorship algorithms.
Web3 UX maturing with account abstraction; bootstrappers flooding market but stuck on payments.
Gas price volatility eroding margins
Dynamic sponsorship caps and multi-chain support
Low adoption of web3 SaaS
Target proven indie communities
Stripe fees + gas > fiat revenue
Pro tier pricing covers 2x buffer
Success: 50% confirm gas/fiat as top issue
Success: 2 paid conversions
Success: 100 signups
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