Verified Digital Agents (VDA) · Rate Limits
Getvda Ai Rate Limits
Getvda Ai Rate Limits is the machine-readable rate-limit profile for Verified Digital Agents (VDA) on the APIs.io network, in the API Commons Rate Limits shape.
It captures 7 rate-limit definitions, measuring requests-per-minute, requests, raises-per-hour and open items, and seals-per-month.
An exhausted limit returns HTTP 429.
The profile also includes 1 backoff/retry policy defined and response codes documented for throttled, headers, and note.
Tagged areas include Company, AI Agents, AI Governance, Compliance, and Audit Trail.
7 Limits
Exhausted: HTTP 429
Transcribed from the provider's documentation on 2026-09-19 — witness.getvda.ai/docs.
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CompanyAI AgentsAI GovernanceComplianceAudit TrailAgent IdentityA2AMCPx402EU AI ActHuman-in-the-Loop
Limits
Witness per-account token bucket per-account
120/1 minute
Witness test-key issuance per-IP
undocumented number
Witness key renewal per-account
undocumented number
Witness whoami per-IP and per-account
undocumented ("permissively")
C2MD anonymous MCP discovery and free scope per-network (anonymous) / per-account (c2md:assess)
undocumented number
HITL raise quota per-caller (configured by the caller's registered authority config)
max_raises_per_hour and max_open_items (caller-set integers, minimum 1)
Witness Sealed-tier seal volume per-account
5000
Policies
Backoff
No Retry-After is published; back off on 429 and, for customer-managed custody, re-prepare on 409 rather than retrying the same submit.
Sources
- https://witness.getvda.ai/docs
- https://witness.getvda.ai/llms.txt
- https://c2md.getvda.ai/llms.txt
- https://c2md.getvda.ai/.well-known/agent-card.json
- https://hitl.getvda.ai/.well-known/agent-card.json
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.