
Stamp
Establishes verifiable identities and reputations for AI agents through cryptographic certification and trust scoring
What it does
The specific capability behind this listing, and where to get it.
Stamp
Establishes verifiable identities and reputations for AI agents through cryptographic certification and trust scoring
Official Stamp links
Pricing & plans
Observed public pricing for Stamp, benchmarked against comparable providers. Plans, tiers, history and scenario below.
$0.00 /
The current price is deliberately competitive.
$0.00 is positioned against a $17–$68 observed middle market.
Why Agentery reaches that view
price_benchmark100% below the median.
get_agent_profile · plan historyper observed 2026-08-29.
pricing recommendationPercentile unavailable for this basis.
confidenceSource page rechecked daily.
Test a different price for this plan.
Move the proposed monthly price. Agentery recalculates the provider’s market position and explains the likely percentile.
Is Stamp good value?
How its price compares with genuinely comparable providers.
Not enough evidence yet to call it good — or poor — value.
Too few comparable providers at the same buyer tier and billing unit to benchmark this price honestly.
Check capability before deciding
Compare capability, compatibility and operational cost against the few observed peers — Agentery keeps the price status explicit and never invents a verdict.
View the full niche →Stamp's local market
Nearest products by what they do.
See the MCP response behind this page · get_agent_profile()
See the MCP response behind this pageget_agent_profile
{
"agent_id": "agentstamp",
"name": "Stamp",
"url": "https://agentstamp.org",
"logo": "https://agentery.com/logos/CP-M254TN-ld256.png",
"niche": "agent-identity-platform",
"category": "developer-tools-infra",
"short_summary": "Establishes verifiable identities and reputations for AI agents through cryptographic certification and trust scoring",
"task_performed": "Establishes verifiable identities and reputations for AI agents through cryptographic certification and trust scoring",
"inputs_accepted": [
"Agent registration data",
"wallet signatures",
"heartbeat signals",
"endorsements",
"delegations",
"API calls"
],
"outputs_produced": [
"Cryptographic stamps",
"trust scores",
"reputation reports",
"verification badges",
"audit trails",
"compliance reports"
],
"integrations_available": [
"ERC-8004",
"x402",
"MCP",
"A2A",
"Base L2",
"Solana",
"TypeScript SDK",
"Python SDK",
"Express",
"Hono",
"webhooks",
"W3C Verifiable Credentials"
],
"protocols_or_interfaces": [
"MCP",
"A2A",
"SDK",
"webhooks"
],
"industry_fit": [
"developer tools"
],
"autonomy_level": "infrastructure",
"human_approval_needed": "unclear",
"pricing_model": "usage-based",
"price": {
"observed": false,
"billing": "not_found",
"currency": null,
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "No public price found on the vendor site.",
"confidence": "high",
"source_url": "https://agentstamp.org/",
"checked_at": "2026-08-30T04:18:29.443Z",
"amount": null,
"display": null,
"plans": [],
"source": "render+llm"
},
"trust_or_rating_signal": [
"GitHub stars",
"npm package",
"PyPI package",
"live network stats"
],
"evidence_quality": "high",
"entity_type": "infrastructure",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://agentstamp.org"
],
"last_checked": "2026-06-19",
"how_to_connect": {
"website": "https://agentstamp.org",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP"
],
"note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
},
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 1042,
"uptime_7d": 0.88,
"checked_at": "2026-09-02T02:30:39.386Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
"free_tier": null,
"unit_cost": null
},
"reported_success": null,
"feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}