Hilt Pay API pricing

Start in sandbox. Pay for the infrastructure you use.

Test the full payment-to-access contract without live money, then choose the live plan that fits your product and settled volume.

Agent testbed

Sandbox

per month

No live money

For agents and developers proving the payment-to-access flow without creating live sessions.

Sandbox setup and API key
Agent manifest evaluation
x402 protected-resource demo
Sandbox sessions and entitlement checks
No live money movement

Start testing

Developer launch

Starter

$79

per month

1.00% Solana USDC fee

For an AI tool, bot, API, or dataset seller launching one serious stablecoin-paid access flow.

Live Solana USDC settlement
x402 protected-resource flow
Agent bootstrap and owner approval
Apps, products, receipts, and entitlements
Signed webhooks

Choose Starter

Scaling APIs

Growth

$349

per month

0.70% Solana USDC fee

For paid-access software with real traffic, more entitlement checks, and a bigger support trail.

Everything in Starter
More apps and protected products
Higher usage reporting threshold
Deeper webhook delivery visibility
Priority support

Choose Growth

Infrastructure tier

Scale

$1250

per month

0.45% Solana USDC fee

For infrastructure teams embedding Hilt Pay API into higher-volume software, marketplaces, or agent platforms.

Everything in Growth
Advanced audit logs
Longer record retention
Higher-volume event monitoring
Infrastructure implementation support

Choose Scale

Institutional

Enterprise

Custom

Custom terms

For bespoke rollout, volume commitments, compliance review, and negotiated infrastructure terms.

Custom limits
Dedicated implementation support
Security and commercial review
Custom audit and export options
Negotiated fee schedule

Contact Hilt

Fee estimator

Model the cost before you ship.

API planMonthly settled USDC volume

$0$250k+

Estimated monthly Hilt cost

$179.00

Plan$79.00

Successful settlement fees$100.00

Rate1.00% Solana USDC fee

Lowest estimated cost

Starter

$179.00 estimated each month

Starter $179.00Growth $419.00Scale $1,295.00

Compares every published API plan using its monthly fee and successful Solana USDC settlement percentage. It excludes network fees and negotiated terms.

Simple comparison

The differences that change the buying decision.

Plan	Sandbox	Starter	Growth	Scale	Enterprise
Monthly	$0	$79	$349	$1,250	Custom
Live settlement	No	Solana USDC	Solana USDC	Solana USDC	By agreement
Successful payment fee	None	1.00%	0.70%	0.45%	Custom
Best for	Testing	First product	Growing APIs	Platforms	Bespoke needs

Fees apply to successful Solana USDC payments. Sandbox does not move live money. Enterprise terms are agreed separately.

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