Pricing

$0 to issue, verify cheap — reused across every agent interaction.

Build and test for free on Solidus testnet. Because a credential is verified and reused rather than re-issued, cost stays flat as an agent's action volume climbs — where per-transaction and per-seat models compound.

$0
to build
5 agents
on free tier
Sponsored gas
on testnet anchors

Choose the tier that fits your fleet.

Free dev

$0/mo

Solidus testnet only

  • Up to 5 agents
  • 100 credentials / month
  • Community support
Start free
Recommended

Pro

Coming soon

Billing not yet available

Pro tier details are still being finalized.

  • Up to 500 agents
  • 10,000 credentials / month
  • API keys
  • Email support
Get notified

Enterprise

Contact us

Custom schemas + SLA

  • Unlimited agents
  • Custom credential schemas
  • Dedicated infra + support
Contact sales
FeatureFree devProEnterprise
Agent limit5500Unlimited
Credentials / month10010,000Custom
Solidus testnet anchoring
Base Sepolia (ERC-8004) anchoring
Plugin adapters (AgentKit / Crossmint / Olas)
Public verification API
API keys
Custom credential schemas
Audit-trail export (JSON/CSV)
SLA
SupportCommunityEmailDedicated

Solidus testnet and Base Sepolia (ERC-8004) anchoring are both free today, gas sponsored by the Solidus relayer.

Pricing questions.

What counts as an agent?
A registered did:solidus with at least one issued credential. Agents you register but never issue a credential to are not billed.
What happens if I exceed my credential quota?
Issuance pauses at the tier limit; existing credentials keep working. Upgrade or wait for the monthly reset. Enterprise quotas are custom.
Who pays the gas for anchoring?
Nobody, today — anchoring to Solidus testnet and Base Sepolia is sponsored by the Solidus relayer at no cost to you. Gas-metered anchoring on additional chains is on the roadmap and will be announced when it ships.
Are there per-credential fees?
No. Credentials are counted against your monthly quota; there is no additional per-credential charge.
How does revocation work?
Revoke a credential from the dashboard or SDK; the revocation is submitted to the ERC-8004 Validation Registry. Revocation itself is not counted against your credential quota.
Where is my data stored?
Credentials are anchored on-chain; the DID document holds the verifiable claims. Off-chain operator metadata residency is configurable on Enterprise.
Why is reuse pricing cheaper at agent-call volume than per-transaction models?
A credential is issued once and re-verified across every interaction — the marginal cost of an agent’s Nth verified action does not scale with a per-transaction or per-seat fee.

Register your first agent in under 5 minutes.

One operator KYC. Every agent you run carries a portable, revocable credential — anchored to ERC-8004.

Get startedRead the spec

Free for individual developers · Solidus testnet included · No card required