TENNA Launch Intelligence
Durability checklist for a surviving launch: nine criteria (survival, real holders, concentration, airdrop inflation, holder growth, liquidity, recency, deployer record, sell execution) with four of them mandatory. UNVALIDATED screener — passing has not been shown to predict returns.
TradingLiveeip155:8453Exactvia cdp
Due-diligenceOnchainToken-launchBaseEvidence
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 21 snapshots so far.
$1.61
Verified settled volume
120 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-14 08:04Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5bThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "payment_required",
"accepts": [
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5b",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"resource": "https://app.tenna.ai/api/x402/tenna/survival_screen",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://app.tenna.ai/api/x402/tenna/survival_screen",
"tags": [
"token",
"survival",
"screen",
"risk"
],
"mimeType": "application/json",
"description": "Launch Survival Screen. Durability checklist for a surviving launch: nine criteria (survival, real holders, concentration, airdrop inflation, holder growth, liquidity, recency, deployer record, sell execution). Four are mandatory and are named in the result as mandatoryCriteria, so which ones they are is never left to inference. Robinhood-chain tokens only — other chains are rejected. UNVALIDATED screener — passing has not been shown to predict returns.",
"serviceName": "TENNA Launch Intelligence"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"chain": "robinhood",
"offering": "survival_screen",
"tokenAddress": "0x0000000000000000000000000000000000000000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"offering": "survival_screen",
"screened": true,
"provenance": {
"source": "<source>",
"resultHash": null,
"generatedAt": 1,
"rubricVersion": null,
"ledgerSpanHours": null,
"ledgerLaunchCount": null,
"auditedDeliverableHash": null
},
"limitations": [
"<limitations>"
],
"schemaVersion": "<schemaVersion>"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"offering",
"chain",
"tokenAddress"
],
"properties": {
"chain": {
"enum": [
"robinhood"
],
"type": "string",
"description": "Only 'robinhood' is supported in this pilot."
},
"offering": {
"type": "string",
"const": "survival_screen",
"description": "Offering identifier. Must be exactly 'survival_screen'."
},
"tokenAddress": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$",
"examples": [
"0x0000000000000000000000000000000000000000"
],
"description": "20-byte EVM token address."
}
},
"description": "Token to screen for durability.",
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"schemaVersion",
"offering",
"provenance",
"limitations",
"screened"
],
"properties": {
"checks": {
"type": "object",
"description": "Per-criterion true/false/null (null = unmeasured)."
},
"offering": {
"type": "string",
"const": "survival_screen",
"description": "Offering that produced this result."
},
"screened": {
"type": "boolean",
"description": "False when the token is outside the universe."
},
"candidate": {
"type": [
"boolean",
"null"
],
"description": "Met the threshold and all vetoes."
},
"provenance": {
"type": "object",
"properties": {
"source": {
"type": "string",
"description": "Data origin."
},
"resultHash": {
"type": [
"string",
"null"
],
"description": "Hash of the audited input, so the same verdict can be reproduced. Present on audit offerings."
},
"generatedAt": {
"type": "integer",
"description": "Unix seconds."
},
"rubricVersion": {
"type": [
"string",
"null"
],
"description": "Rubric the verdict was produced under. Present on audit offerings."
},
"ledgerSpanHours": {
"type": [
"number",
"null"
],
"description": "Hours of history covered. Null when the offering is not derived from the launch ledger."
},
"ledgerLaunchCount": {
"type": [
"integer",
"null"
],
"description": "Launches in the ledger. Null when the offering is not derived from the launch ledger — this means not applicable, not collection failure."
},
"auditedDeliverableHash": {
"type": [
"string",
"null"
],
"description": "Explicit alias for resultHash on deliverable-audit results; hashes the buyer-supplied input, not the audit envelope."
}
},
"description": "Reproducibility metadata so another agent can audit this."
},
"reasonCode": {
"type": [
"string",
"null"
],
"description": "Machine-readable reason when not screened."
},
"vetoFailed": {
"type": "array",
"items": {
"type": "string"
},
"description": "Mandatory criteria not satisfied."
},
"criteriaMet": {
"type": [
"integer",
"null"
],
"description": "Criteria satisfied."
},
"limitations": {
"type": "array",
"items": {
"type": "string"
},
"description": "Coverage limits and missing data, always disclosed."
},
"survivedDays": {
"type": [
"number",
"null"
],
"description": "Days since first detection."
},
"tokenAddress": {
"type": [
"string",
"null"
],
"description": "Token queried."
},
"criteriaTotal": {
"type": [
"integer",
"null"
],
"description": "Criteria evaluated."
},
"schemaVersion": {
"type": "string",
"description": "Deliverable contract version."
},
"criteriaToPass": {
"type": [
"integer",
"null"
],
"description": "Non-veto criteria required in addition to the full veto set."
},
"criteriaVersion": {
"type": [
"integer",
"null"
],
"description": "Rule-set version, so a result can be reproduced rather than trusted."
},
"registryUniverse": {
"type": [
"string",
"null"
],
"description": "Registry universe consulted."
},
"mandatoryCriteria": {
"type": "array",
"items": {
"type": "string"
},
"description": "The veto set actually applied, by the same names vetoFailed uses. Failing any one cannot be offset by meeting others."
}
},
"additionalProperties": true
}
}
}
}
},
"resource": "https://app.tenna.ai/api/x402/tenna/survival_screen",
"discoverable": true
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x7eaf…c4c5b. The signed payment is good for 1 minute.
- Paid to
- 0x7eaf…c4c5b
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5b",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"resource": "https://app.tenna.ai/api/x402/tenna/tenna_survival_screen",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"chain": "robinhood",
"offering": "tenna_survival_screen",
"tokenAddress": "0x0000000000000000000000000000000000000000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"offering": "tenna_survival_screen",
"screened": true,
"provenance": {
"source": "<source>",
"resultHash": null,
"generatedAt": 1,
"rubricVersion": null,
"ledgerSpanHours": null,
"ledgerLaunchCount": null
},
"limitations": [
"<limitations>"
],
"schemaVersion": "<schemaVersion>"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"offering",
"chain",
"tokenAddress"
],
"properties": {
"chain": {
"enum": [
"robinhood"
],
"type": "string",
"description": "Only 'robinhood' is supported in this pilot."
},
"offering": {
"type": "string",
"description": "Offering identifier. Must be exactly 'tenna_survival_screen'."
},
"tokenAddress": {
"type": "string",
"example": "0x0000000000000000000000000000000000000000",
"pattern": "^0x[a-fA-F0-9]{40}$",
"description": "20-byte EVM token address."
}
},
"description": "Token to screen for durability.",
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"schemaVersion",
"offering",
"provenance",
"limitations",
"screened"
],
"properties": {
"checks": {
"type": "object",
"description": "Per-criterion true/false/null (null = unmeasured)."
},
"offering": {
"type": "string",
"const": "tenna_survival_screen",
"description": "Offering that produced this result."
},
"screened": {
"type": "boolean",
"description": "False when the token is outside the universe."
},
"candidate": {
"type": [
"boolean",
"null"
],
"description": "Met the threshold and all vetoes."
},
"provenance": {
"type": "object",
"properties": {
"source": {
"type": "string",
"description": "Data origin."
},
"resultHash": {
"type": [
"string",
"null"
],
"description": "Hash of the audited input, so the same verdict can be reproduced. Present on audit offerings."
},
"generatedAt": {
"type": "integer",
"description": "Unix seconds."
},
"rubricVersion": {
"type": [
"string",
"null"
],
"description": "Rubric the verdict was produced under. Present on audit offerings."
},
"ledgerSpanHours": {
"type": [
"number",
"null"
],
"description": "Hours of history covered. Null when the offering is not derived from the launch ledger."
},
"ledgerLaunchCount": {
"type": [
"integer",
"null"
],
"description": "Launches in the ledger. Null when the offering is not derived from the launch ledger — this means not applicable, not collection failure."
}
},
"description": "Reproducibility metadata so another agent can audit this."
},
"reasonCode": {
"type": [
"string",
"null"
],
"description": "Machine-readable reason when not screened."
},
"vetoFailed": {
"type": "array",
"items": {
"type": "string"
},
"description": "Mandatory criteria not satisfied."
},
"criteriaMet": {
"type": [
"integer",
"null"
],
"description": "Criteria satisfied."
},
"limitations": {
"type": "array",
"items": {
"type": "string"
},
"description": "Coverage limits and missing data, always disclosed."
},
"survivedDays": {
"type": [
"number",
"null"
],
"description": "Days since first detection."
},
"tokenAddress": {
"type": [
"string",
"null"
],
"description": "Token queried."
},
"criteriaTotal": {
"type": [
"integer",
"null"
],
"description": "Criteria evaluated."
},
"schemaVersion": {
"type": "string",
"description": "Deliverable contract version."
},
"registryUniverse": {
"type": [
"string",
"null"
],
"description": "Registry universe consulted."
}
},
"additionalProperties": true
}
}
}
}
},
"resource": "https://app.tenna.ai/api/x402/tenna/tenna_survival_screen",
"discoverable": true
}
}Provenance
- Seen in the source catalog
- 2026-08-14 08:04Z
- Last indexed by Roundhouse
- 2026-09-13 08:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-10 05:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 21 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service TENNA Launch Intelligence and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=TENNA%20Launch%20Intelligence' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://app.tenna.ai/api/x402/tenna/tenna_survival_screen, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.