Saylor Innovations Watchdog API
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DataLiveeip155:8453Exactvia cdp
MultichainSolanaEvmOnchainToken-data
Calls · 30d
5↑ 13%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.
$19.71
Verified settled volume
2,051 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.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-31 08:12Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aaThe 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.
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 0xA2A8…fc8aa. The signed payment is good for 2 minutes.
- Paid to
- 0xA2A8…fc8aa
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 10000 smallest units
10000units
on Polygon · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xA2A8…fc8aa
- Token contract
- 0x3c49…c3359
- Payment window
- 2 minutes
10000units
on Arbitrum · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xA2A8…fc8aa
- Token contract
- 0xaf88…e5831
- Payment window
- 2 minutes
10000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 7LSjfr…Xacy7
- Token contract
- EPjFWd…TDt1v
- Payment window
- 2 minutes
10000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 7LSjfr…Xacy7
- Token contract
- Es9vMF…nwNYB
- Payment window
- 2 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"memo": "saylor:watchdog:token:DezXAZ8z7P",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"memo": "saylor:watchdog:token:DezXAZ8z7P",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 120
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"memo": "saylor:watchdog:token:DezXAZ8z7P",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 120
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "saylor:watchdog:token:DezXAZ8z7P",
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"memo": "saylor:watchdog:token:DezXAZ8z7P",
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
}
},
"output": {
"type": "json",
"example": {
"mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
"name": "Bonk",
"symbol": "Bonk",
"buys_24h": 5423,
"decimals": 5,
"security": {
"lp_locked_pct": 100,
"lp_unlock_date": "2027-04-03T13:00:01.000Z",
"insider_network_count": 2,
"mint_authority_revoked": true,
"freeze_authority_revoked": true,
"insider_accounts_detected": 17950,
"insider_accounts_pct_of_holders": 0.88
},
"price_usd": 0.000002925,
"fetched_at": 1787934806.16,
"narratives": [
"dog"
],
"holder_count": 2047126,
"liquidity_usd": 108909.76,
"momentum_score": 60,
"security_score": 88,
"token_age_days": 149.28,
"volume_24h_usd": 123393.43,
"watchdog_score": 87,
"liquidity_score": 100,
"price_change_24h": -7.94,
"tradable_on_jupiter": true
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"pathParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"pathParams": {
"type": "object",
"required": [
"mint"
],
"properties": {
"mint": {
"type": "string",
"description": "Token address on any supported chain: Solana mint (base58), EVM 0x address, Tron T address, TON EQ/UQ address, or Sui/Aptos coin type"
}
}
},
"queryParams": {
"type": "object",
"properties": {
"chain": {
"type": "string",
"description": "optional chain id (for example base, ethereum, bsc, tron, sui) to pick one chain when the same address exists on several; default is auto-detect"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"properties": {
"mint": {
"type": [
"string",
"null"
],
"description": "Solana token mint address"
},
"name": {
"type": [
"string",
"null"
],
"description": "Name"
},
"chain": {
"type": [
"string",
"null"
],
"description": "Chain the address was resolved to, for example solana, base, bsc, tron or sui."
},
"intel": {
"type": [
"object",
"null"
],
"description": "Chain-native facts read from the chain itself, independent of any scanner. Shape depends on the chain: EVM adds verified_source, privileged_functions, creator, deployer, liquidity_lock, depth (quoted Uniswap V3 price impact at $100-$100k), oracle_check and sanctions; Solana adds authorities, Token-2022 extensions, transfer_fee and top token accounts; Tron/Sui/Aptos/TON/XRPL/Hedera/Stellar/Algorand/NEAR/Cosmos add that chain's own token controls (who can mint, freeze, claw back, pause or upgrade)."
},
"pairs": {
"type": "array",
"items": {
"type": "object"
},
"description": "Trading pairs"
},
"supply": {
"type": [
"number",
"null"
]
},
"symbol": {
"type": [
"string",
"null"
],
"description": "Ticker or asset symbol"
},
"fdv_usd": {
"type": [
"number",
"null"
],
"description": "Fdv, in US dollars"
},
"onchain": {
"type": [
"object",
"null"
],
"description": "EVM only: facts read directly from the contract (owner, renounced, proxy, bytecode capabilities)."
},
"socials": {
"type": "object",
"description": "Social links"
},
"verdict": {
"type": [
"string",
"null"
],
"description": "avoid, high-risk, caution, looks-ok, or unverified when security data is incomplete."
},
"analysis": {
"type": [
"object",
"null"
],
"description": "flags[] with severity and evidence, critical_count, high_count, and a price_impact_estimate for sells of 100 to 100000 USD."
},
"buys_24h": {
"type": [
"number",
"null"
],
"description": "Buys 24h"
},
"coverage": {
"type": [
"object",
"null"
],
"description": "Which data was actually read: market, security (full, partial, none), holders, and a 0-1 confidence."
},
"decimals": {
"type": [
"number",
"null"
],
"description": "Token decimal places"
},
"security": {
"type": "object",
"properties": {
"lp_locked_pct": {
"type": [
"number",
"null"
],
"description": "Percent of liquidity locked, 0-100."
},
"lp_unlock_date": {
"type": [
"string",
"null"
],
"description": "ISO timestamp of the nearest future LP unlock, if any locked LP has a known unlock date. Null if fully unlocked or no lock data."
},
"rugcheck_risks": {
"type": "array",
"items": {
"type": "string"
},
"description": "Named risks."
},
"rugcheck_score": {
"type": [
"number",
"null"
],
"description": "Raw upstream RugCheck score."
},
"top10_holder_pct": {
"type": [
"number",
"null"
],
"description": "Percent of supply held by the top 10 holders."
},
"insider_network_count": {
"type": [
"number",
"null"
],
"description": "Number of connected-wallet clusters RugCheck's graph analysis detected across ALL holders (not just the top 10/20)."
},
"mint_authority_revoked": {
"type": [
"boolean",
"null"
],
"description": "False means new supply can still be minted."
},
"freeze_authority_revoked": {
"type": [
"boolean",
"null"
],
"description": "False means your balance can be frozen."
},
"insider_accounts_detected": {
"type": [
"number",
"null"
],
"description": "Total accounts across all detected clusters."
},
"insider_accounts_pct_of_holders": {
"type": [
"number",
"null"
],
"description": "insider_accounts_detected as a percent of total_holders. A lead to investigate, not a verdict — legitimate exchanges/market makers can also show up as large connected clusters."
}
},
"description": "Security assessment details"
},
"price_usd": {
"type": [
"number",
"null"
],
"description": "Price in US dollars"
},
"sells_24h": {
"type": [
"number",
"null"
],
"description": "Sells 24h"
},
"ai_summary": {
"type": [
"string",
"null"
],
"description": "Ai summary"
},
"chain_name": {
"type": [
"string",
"null"
],
"description": "Chain name"
},
"fetched_at": {
"type": [
"number",
"null"
],
"description": "Time the data was fetched from the source (UTC)"
},
"narratives": {
"type": "array",
"items": {
"type": "string"
},
"description": "Narratives the token is associated with"
},
"sources_ok": {
"type": [
"array",
"null"
],
"description": "Data sources that answered"
},
"intel_flags": {
"type": [
"array",
"null"
],
"items": {
"type": "object"
},
"description": "Flags raised from the native facts; they are also merged into analysis.flags."
},
"alternatives": {
"type": [
"array",
"null"
],
"items": {
"type": "object"
},
"description": "Other chains where the same address has pools."
},
"holder_count": {
"type": [
"number",
"null"
],
"description": "Number of holder"
},
"intel_sources": {
"type": [
"object",
"null"
],
"description": "Which native sources answered (ok) and which did not (failed)."
},
"liquidity_usd": {
"type": [
"number",
"null"
],
"description": "Liquidity in US dollars"
},
"market_cap_usd": {
"type": [
"number",
"null"
],
"description": "Market cap, in US dollars"
},
"momentum_score": {
"type": [
"number",
"null"
],
"description": "Momentum score"
},
"security_score": {
"type": [
"number",
"null"
],
"description": "Security score from 0 to 100"
},
"sources_failed": {
"type": [
"array",
"null"
],
"description": "Data sources that did not answer; empty when all answered"
},
"token_age_days": {
"type": [
"number",
"null"
],
"description": "Token age in days"
},
"volume_24h_usd": {
"type": [
"number",
"null"
],
"description": "Trading volume over the last 24 hours in US dollars"
},
"watchdog_score": {
"type": [
"number",
"null"
],
"description": "Overall score from 0 to 100"
},
"liquidity_score": {
"type": [
"number",
"null"
],
"description": "Liquidity score"
},
"price_change_24h": {
"type": [
"number",
"null"
],
"description": "Price change over 24 hours, percent"
},
"watchdog_score_v2": {
"type": [
"number",
"null"
],
"description": "Established-asset-aware score on Solana; absent on other chains where watchdog_score already is."
},
"tradable_on_jupiter": {
"type": [
"boolean",
"null"
],
"description": "Tradable on jupiter"
}
}
}
}
}
}
},
"routeTemplate": "/api/token/:mint"
}
}Provenance
- Seen in the source catalog
- 2026-10-31 08:12Z
- Last indexed by Roundhouse
- 2026-11-10 09:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-24 08:15Z
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- HTTP 400
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. 32 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 Saylor Innovations Watchdog API 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=Saylor%20Innovations%20Watchdog%20API' 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://saylorinnovations.com/api/token/:mint, 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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.