smart contracts derived
api.blockscout.comMarket dataderived
GET https://api.blockscout.com/:chain_id/api/v2/smart-contracts/:address_hash_param
malformedlisted in Coinbase#7 by calls of 10 on this host
0.002 USDC
per call, as the listing declares it on eip155:
- Validation state
- malformed
- Uptime, 7 / 30 / 90 days
- 29% / 81% / 82%
- Calls, trailing 30 days
- 4
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-09-22 11:53 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 USDC
- Networks
- 1
How has the volume on this endpoint moved?
On 2026-10-12, smart contracts returned 402 but failed the required checks accepts[0].network and accepts[0].asset.
For smart contracts the failing check asks whether the first accept's network is facilitator-supported.
TOLL files smart contracts under market data: a GET endpoint on api.blockscout.com, listed in the Coinbase registry.
On Base, smart contracts asks 0.002 USDC per call.
Its declared inputs are the path parameters chain_id and address_hash_param.
smart contracts returns json; the example shows abi, name, language, certified, file_path, market_cap and 2 others.
The registry's counters give smart contracts 4 calls and 2 unique payers over 30 days.
The last call to smart contracts came 20 days before the snapshot, 2026-09-22.
smart contracts shares api.blockscout.com with 9 other listed endpoints and is tied 7th by calls with 2 others.
smart contracts takes 3% of the calls counted across api.blockscout.com.
Few comparable listings in market data ask less: 7%.
smart contracts sits nearest in price to responses (api.jarvisclaw.ai) and chain erc20 balance (api.onesource.io) among listings in market data.
The wallet paid by smart contracts is the payee of 10 endpoints across 2 hosts.
Across market data, 8,935 endpoints carry counters and smart contracts out-counts 71% of them.
474 other listings in market data declare exactly the same price.
the payment options, as of 2026-10-12 15:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xd441D9…23b4b4 |
the checks, as of 2026-10-12 08:32 UTC · method · pinnableendpoint answered HTTP 402
accepts[0].network· the first accept's network is facilitator-supportedaccepts[0].asset· the first accept's asset is recognised
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 08:32 UTC | malformed | 2 | daily-2026-10-12 |
| 2026-10-11 07:16 UTC | malformed | 2 | daily-2026-10-11 |
| 2026-10-10 15:19 UTC | malformed | 2 | daily-2026-10-10 |
| 2026-10-09 07:53 UTC | malformed | 2 | daily-2026-10-09 |
| 2026-10-08 09:22 UTC | malformed | 2 | daily-2026-10-08 |
| 2026-10-07 08:41 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 09:34 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:35 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:58 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:48 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:01 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:54 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:14 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:31 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 06:18 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 21:02 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:37 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:48 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:11 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:12 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 12:28 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:07 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:07 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:24 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:59 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:55 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:11 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:51 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-22 11:53 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"chain_id": "8453",
"address_hash_param": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
},
"output": {
"type": "json",
"example": {
"abi": [
{}
],
"name": "string",
"language": "string",
"certified": true,
"file_path": "string",
"market_cap": "string",
"proxy_type": "string",
"reputation": "string",
"evm_version": "string",
"is_verified": true,
"source_code": "string",
"verified_at": "string",
"coin_balance": "string",
"is_blueprint": true,
"license_type": "string",
"package_name": "string",
"creation_status": "string",
"implementations": [
{
"name": "string",
"address_hash": "string"
}
],
"compiler_version": "string",
"constructor_args": "string",
"compiler_settings": {},
"creation_bytecode": "string",
"deployed_bytecode": "string",
"is_fully_verified": true,
"optimization_runs": 0,
"sourcify_repo_url": "string",
"additional_sources": [
{
"file_path": "string",
"source_code": "string"
}
],
"external_libraries": [
{
"name": "string",
"address_hash": "string"
}
],
"transactions_count": 0,
"is_changed_bytecode": true,
"has_constructor_args": true,
"optimization_enabled": true,
"is_partially_verified": true,
"verification_metadata": {},
"decoded_constructor_args": [
[
{}
]
],
"is_verified_via_sourcify": true,
"github_repository_metadata": {},
"verified_twin_address_hash": "string",
"conflicting_implementations": [
{
"proxy_type": "string",
"implementations": [
{
"name": "string",
"address_hash": "string"
}
]
}
],
"can_be_visualized_via_sol2uml": true,
"is_verified_via_eth_bytecode_db": true,
"is_verified_via_verifier_alliance": true
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-12 15:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "smart contracts on api.blockscout.com", snapshot of 2026-10-12 15:20 UTC. https://tollindex.com/e/api-blockscout-com-chain-id-api-v2-smart-contracts-address-hash-param-6b1d62/at/2026-10-12T15-20Z. Accessed [access date].
BibTeX
@misc{toll-e-api-blockscout-com-chain-id-api-v2-smart-contracts-address-hash-param-6b1d62-2026-10-12T15-20Z,
author = {TOLL},
title = {smart contracts on api.blockscout.com},
howpublished = {\url{https://tollindex.com/e/api-blockscout-com-chain-id-api-v2-smart-contracts-address-hash-param-6b1d62/at/2026-10-12T15-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-12 15:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.