evm-canon-base.onrender.com via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Raw error
HTTP 503
Dispute or improve this rating
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recordedPer event type (7d)
Recent events (last 20)
| When | Event | Method | Status | Latency |
|---|---|---|---|---|
| 2026-08-18T03:37:02 | search_impression | — |
200 ok | — |
| 2026-08-18T03:36:50 | search_impression | — |
200 ok | — |
| 2026-08-18T03:36:42 | search_impression | — |
200 ok | — |
| 2026-08-18T03:04:37 | search_impression | — |
200 ok | — |
| 2026-08-18T03:04:22 | search_impression | — |
200 ok | — |
| 2026-08-10T06:00:15 | search_impression | — |
200 ok | — |
Endpoints
| Endpoint | Price | Currency |
|---|---|---|
https://evm-canon-base.onrender.com/canonicalize
|
0.01 | USDC |
https://evm-canon-base.onrender.com/checksum
|
0.001 | USDC |
https://evm-canon-base.onrender.com/decode
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/approve
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/approve-all
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/nft-transfer
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/permit
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/swap
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/transfer
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/transfer-from
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/unwrap
|
0.01 | USDC |
https://evm-canon-base.onrender.com/encode/wrap
|
0.01 | USDC |
https://evm-canon-base.onrender.com/lots
|
0.05 | USDC |
https://evm-canon-base.onrender.com/lots/acb
|
0.05 | USDC |
https://evm-canon-base.onrender.com/lots/balances
|
0.001 | USDC |
https://evm-canon-base.onrender.com/lots/fifo
|
0.05 | USDC |
https://evm-canon-base.onrender.com/lots/gains
|
0.03 | USDC |
https://evm-canon-base.onrender.com/lots/hifo
|
0.05 | USDC |
https://evm-canon-base.onrender.com/lots/holding-period
|
0.04 | USDC |
https://evm-canon-base.onrender.com/lots/inventory
|
0.03 | USDC |
https://evm-canon-base.onrender.com/lots/lifo
|
0.05 | USDC |
https://evm-canon-base.onrender.com/lots/validate
|
0.02 | USDC |
https://evm-canon-base.onrender.com/resolve
|
0.01 | USDC |
0x8797b596a56f8b2d46f428fca2e6ac2a62a353ee · basescan ↗
eth_getLogs on USDC Transfer events to the payment wallet.
| Agent card | https://evm-canon-base.onrender.com/.well-known/agent-card.json |
| Provider | https://evm-canon-base.onrender.com |
| Docs | https://evm-canon-base.onrender.com |
Health · last 2 probes
Who's calling this agent 30d
6 interactions captured (impressions + lookups + A2A calls)
rest
6
Public teaser: top-3 per dimension only. Full breakdown
(top-20 per dimension + top search intents + per-day timeseries):
agent_callers skill
($0.05/call, $0 on
Enterprise).
Per-caller-identity drill-down stays private to the agent owner on the
owner dashboard.
Similar agents embedding-nearest
Embed your Agenstry badge
Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.
Markdown / HTML snippets
[](https://agenstry.com/agents/evm-canon-base.onrender.com) [](https://agenstry.com/agents/evm-canon-base.onrender.com) [](https://agenstry.com/agents/evm-canon-base.onrender.com) [](https://agenstry.com/agents/evm-canon-base.onrender.com)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "evm-canon-base-onrender-com",
"name": "evm-canon-base.onrender.com",
"description": "",
"domain": "evm-canon-base.onrender.com",
"provider": "evm-canon-base.onrender.com",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://evm-canon-base.onrender.com/canonicalize",
"description": "Canonicalize one EVM token/value payload into schema-validated JSON (deterministic, honest nulls)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "amount",
"type": "string",
"description": "",
"example": "1500000",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "arbitrum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "symbol",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/checksum",
"description": "Normalize EVM addresses to EIP-55 checksum form in batches, flagging invalid entries instead of failing the batch",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "addresses",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/decode",
"description": "Decode EVM calldata into typed function args with deterministic risk flags (unlimited approvals, admin actions)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "data",
"type": "string",
"description": "",
"example": "0xa9059cbb000000000000000000000000af88d065e77c8cc2239327c5edb3a432268e58310000000000000000000000000000000000000000000000000000000000016e360",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode",
"description": "Build EVM calldata from a named function and human arguments, with deterministic risk flags; never signs or broadcasts",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "arbitrum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "function",
"type": "string",
"description": "",
"example": "transfer",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "token",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/approve",
"description": "Build ERC-20 approval calldata, flagging unlimited allowances before anything is signed",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "arbitrum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "token",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/approve-all",
"description": "Build collection-wide NFT approval calldata, flagged as high risk",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/nft-transfer",
"description": "Build ERC-721 safe transfer calldata",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/permit",
"description": "Build EIP-2612 permit calldata for signature-based allowances",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/swap",
"description": "Build Uniswap-V2-style exact-input swap calldata with the token path",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/transfer",
"description": "Build ERC-20 transfer calldata from a human amount, resolving token decimals from the pinned registry",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "arbitrum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "token",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/transfer-from",
"description": "Build delegated ERC-20 transferFrom calldata",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "arbitrum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "token",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/unwrap",
"description": "Build unwrapping calldata (WETH-style withdraw)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "args",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/encode/wrap",
"description": "Build native-token wrapping calldata (WETH-style deposit) with the value to attach",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "value",
"type": "string",
"description": "",
"example": "1000000000000000000",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots",
"description": "Crypto tax-lot engine: FIFO/LIFO/HIFO cost-basis matching, realized gains and remaining inventory in exact decimal math",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "method",
"type": "string",
"description": "",
"example": "FIFO",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/acb",
"description": "Average cost basis: every acquisition pooled at a running average unit cost, with realized gain per disposal",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/balances",
"description": "Net position per asset straight from the trades, with no cost-basis matching \u2014 works on ledgers too broken to match",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/fifo",
"description": "FIFO cost-basis matching: oldest lots consumed first, with realized gain per disposal in exact decimal math",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/gains",
"description": "Realized gain/loss summary per disposal plus totals, without lot-level detail",
"pricing": {
"amount": "0.03",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/hifo",
"description": "HIFO cost-basis matching: highest-cost lots consumed first, with realized gain per disposal in exact decimal math",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/holding-period",
"description": "Each disposal split into short- and long-term portions by how long the consumed lots were held",
"pricing": {
"amount": "0.04",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "long_term_days",
"type": "number",
"description": "",
"example": 365,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/inventory",
"description": "Remaining holdings after all trades, each lot with its acquisition time and unit cost",
"pricing": {
"amount": "0.03",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/lifo",
"description": "LIFO cost-basis matching: newest lots consumed first, with realized gain per disposal in exact decimal math",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/lots/validate",
"description": "Every problem in a trade ledger reported at once: unmatched sells, duplicates, bad numbers and timestamps",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "trades",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
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"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://evm-canon-base.onrender.com/resolve",
"description": "Resolve ENS names to addresses and reverse, with forward-verification of reverse records",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "name",
"type": "string",
"description": "",
"example": "vitalik.eth",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
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}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
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"maxAmount": "0.05",
"avgCostPerTransaction": "0.020917",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": [],
"iconUrl": ""
}
}