Twosio
Pay-per-call AI agent APIs on Base via x402 — ever-growing endpoints spanning USPTO patents, academic papers, US law, sanctions screening, geocoding, weather,…
What it does
The specific capability behind this listing, and where to get it.
Pay-per-call AI agent APIs on Base via x402 — ever-growing endpoints spanning USPTO patents, academic papers, US law, sanctions screening, geocoding, weather, AI utilities, image rendering, and more. No signup or API keys — each call settles instantly in USDC. Pricing: sub-cent to $0.03 per call.
Official Twosio links
Pricing & plans
Observed public pricing for Twosio, benchmarked against comparable providers. Plans, tiers, history and scenario below.
$0.00 /call
The current price sits below the comparable median.
$0.00 is positioned against a $0–$0 observed middle market.
Why Agentery reaches that view
price_benchmark75% below the median.
get_provider_profile · plan historyper call observed 2026-10-27.
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 Twosio good value?
How its price compares with genuinely comparable providers.
Below the comparable median for its buyer tier.
Basis: same-tier-tier plans in the niche, any billing unit (12 providers), USD monthly, pricing observed 2026-10-27. The per call plan ($0.0025/mo) sits 75% below that median of $0.01. Other cohorts on this page (niche-wide tier peers, nearest products by capability) are labelled where they appear.
Compared with Agent Marketplace Meta
Positioned against the observed p25 / median / p75 of comparable providers at the same buyer tier and billing unit (the basis is stated with each verdict above). See the plans above for the percentile and its cohort size, and the full niche market for peers.
View the full niche →Twosio's local market
Nearest products by what they do — a different cohort from the buyer-tier benchmark above.
See the MCP response behind this page · get_provider_profile()
See the MCP response behind this pageget_provider_profile (get_agent_profile remains a callable alias)
{
"agent_id": "twosio_mcp",
"name": "Twosio",
"url": "https://2s.io",
"logo": "https://agentery.com/logos/CP-YZM6D2.svg",
"niche": "agent-marketplace-meta",
"category": "developer-tools-infra",
"short_summary": "Pay-per-call AI agent APIs on Base via x402 — ever-growing endpoints spanning USPTO patents, academic papers, US law, sanctions screening, geocoding, weather,…",
"task_performed": "Pay-per-call AI agent APIs on Base via x402 — ever-growing endpoints spanning USPTO patents, academic papers, US law, sanctions screening, geocoding, weather, AI utilities, image rendering, and more. No signup or API keys — each call settles instantly in USDC. Pricing: sub-cent to $0.03 per call.",
"inputs_accepted": [],
"outputs_produced": [],
"integrations_available": [
"MCP"
],
"protocols_or_interfaces": [
"MCP",
"X402",
"A2A"
],
"industry_fit": [
"developer tools"
],
"autonomy_level": "infrastructure",
"human_approval_needed": "unclear",
"pricing_model": "unclear",
"price": {
"observed": true,
"billing": "usage",
"source_kind": "vendor",
"currency": "USD",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "$0 per call; $0.13 per call (usage-based)",
"commercial": {
"rates": [
{
"line": "API endpoints",
"per": "per call",
"text": "$0 per call"
},
{
"line": "Token price watcher",
"per": "per call",
"text": "$0.13 per call"
}
],
"currency": "USD",
"lines": [
{
"name": "API endpoints",
"price": "$0.0025+ per call",
"kind": "usage_rate",
"unit": "call",
"billed": "usage"
},
{
"name": "Token price watcher",
"price": "$0.1250 USDC per call",
"kind": "usage_rate",
"unit": "call",
"billed": "usage"
}
]
},
"summary": "$0 per call; $0.13 per call (usage-based). 2s.io charges for API usage per call rather than offering fixed monthly subscription plans, with endpoints starting at $0.0025+ per call and the token-price watcher priced at $0.1250 USDC per call.",
"confidence": "high",
"source_url": "https://2s.io/watchers/token-price",
"checked_at": "2026-10-27T05:13:32.673Z",
"amount": null,
"display": null,
"plans": [
{
"name": "API endpoints",
"price": "$0.0025+ per call",
"usage": true,
"period": "usage",
"persona": "free",
"highlights": [
"Pay per call",
"No account or API key required",
"Prices vary by endpoint"
],
"price_annual": null
},
{
"name": "Token price watcher",
"price": "$0.1250 USDC per call",
"usage": true,
"period": "usage",
"persona": "individual",
"highlights": [
"One-time watcher payment",
"No signup or API key",
"USDC on Base or Solana"
],
"price_annual": null
}
],
"source": "render+llm"
},
"trust_or_rating_signal": [],
"evidence_quality": "medium",
"entity_type": "infrastructure",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://2s.io"
],
"last_checked": "2026-10-27",
"profile_checked": "2026-06-30",
"price_checked": "2026-10-27",
"how_to_connect": {
"website": "https://2s.io",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP",
"x402",
"A2A"
],
"install": "npx\",",
"repository": null,
"note": "Speaks MCP, x402, A2A but publishes no endpoint we could verify — check the docs/website."
},
"deployment": {
"model": "self_hosted",
"both_offered": false,
"hosted_endpoint": null,
"install": "npx\",",
"note": "You run it yourself: install from the published command/package; no vendor endpoint found.",
"evidence": {
"sources": [
"page_text:install"
],
"excerpt": ". // claude_desktop_config.json { \"mcpServers\": { \"2sio\": { \"command\": \"npx\", \"args\": [\"-y\", \"@2sio/mcp\"], \"env\": { \"EVM_PRIVATE_KEY\": \"0x...\" }",
"url": "https://2s.io/watchers/token-price",
"observed_day": "2026-10-27",
"age_days": 0,
"hosted_evidence": null,
"rule": "deploy-v1"
}
},
"licence": {
"name": null,
"note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
"evidence": null
},
"evidence_checks": {
"price": {
"source_url": "https://2s.io/watchers/token-price",
"last_observed_day": "2026-10-27",
"age_days": 0,
"verified_day": "2026-10-27",
"note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
},
"agent_card": {
"status": "unknown",
"note": "no Agent Card URL recorded for this listing"
},
"endpoint": {
"status": "unknown",
"note": "endpoint not yet checked"
}
},
"product_group": null,
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 336,
"uptime_7d": 1,
"checked_at": "2026-10-27T02:46:27.940Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
"free_tier": null,
"unit_cost": null
},
"reported_success": null,
"feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}