Discover / apiacre.com

API Acre

□ No challenge detected

Read the latest Base mainnet block and a bounded EIP-1559 fee history in one RPC batch, including gas utilization and priority-fee percentile samples.

x402
Base
Solana
USDC
Data

Listed price: $0.001
Challenge detected: 0 of the last 9 checks
Last checked: 16 Oct, 13:59 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://apiacre.com/v1/crypto/base-network-status
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

41 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://apiacre.com/v1

POST/data/us-weather-forecast$0.003Get a global weather forecast for a city/locality name or exact coordinates. Returns normalized day/night or hourly periods worldwide: NOAA/NWS is preferred within supported U.S. coverage for optional station conditions and active alerts, while MET Norway provides an attributed open-data fallback globally.
POST/data/json-repair$0.005Repair caller-supplied malformed JSON by safely removing an outer Markdown fence, comments, single-quoted strings, unquoted identifier keys, Python literals, and trailing commas, with transformation hashes and strict rejection of duplicate keys or non-finite numbers.
POST/crypto/base-account-status$0.003Check one Base mainnet wallet or contract for ETH and official USDC balances, transaction nonce, and contract-bytecode evidence at a single resolved block.
POST/document/extract$0.01Extract clean text and metadata from supplied PDF, DOCX, HTML, Markdown, CSV, JSON, YAML, or plain-text documents.
POST/data/worldbank-snapshot$0.005Bundle six official World Development Indicators into one normalized country snapshot with latest and previous GDP, growth, population, inflation, unemployment, and life-expectancy observations plus source and license evidence.
POST/data/reverse-geocode$0.002Resolve one latitude/longitude pair into bounded, great-circle-distance-ranked nearby GeoNames populated places with country, first-level region, population, timezone, feature code, and source freshness without a request-time network call.
POST/developer/secret-scan$0.005Detect likely leaked API keys, tokens, private-key headers, JWTs, and credential assignments in caller-supplied source or configuration text. Return type, line, fingerprint, and a fully redacted preview with no network access or code execution.
POST/research/crossref-work-search$0.008Search open Crossref bibliographic metadata by title, author, DOI fragment, or citation and return bounded normalized publication, author, citation, license, and update metadata without abstracts or full text.
POST/data/ecb-fx-reference$0.002Convert an amount between two supported currencies using one validated ECB daily reference-rate observation. The underlying ECB statistics are available free from the ECB Data Portal; the fee covers bounded retrieval, validation, clearly labelled cross-rate calculation, and x402 delivery.
POST/web/email-auth$0.005Check a public domain's email authentication and anti-spoofing posture using MX, SPF, DMARC, caller-selected DKIM, MTA-STS, TLS-RPT, and BIMI DNS evidence.
POST/crypto/base-account-snapshot$0.01Read point-in-time ETH, native USDC, and up to four caller-selected ERC-20 balances plus account nonce and contract-code status at one resolved Base mainnet block.
POST/research/sec-company-evidence$0.01Resolve an exact SEC company name, ticker, or CIK, then bundle recent filing signals, normalized issuer-reported XBRL facts, and Form 4 insider transactions into one bounded public-company evidence report with explicit section coverage and official-source provenance.
POST/research/crossref-doi-metadata$0.003Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.
POST/document/diff$0.01Compare two texts and return structured line additions, removals, and a unified diff.
POST/developer/structured-diff$0.01Compare JSON or YAML deterministically and return source hashes plus machine-readable additions, removals, and replacements by path with explicit truncation evidence.
POST/research/lei-entity-search$0.01Search the official GLEIF Global LEI Index by exact LEI or legal name and return ranked legal-entity identity, registration, mapped-identifier, and relationship-availability evidence.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 16 of 41 listed endpoints. First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/apiacre.com

Recent checks

26 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 13:59 UTC	No challenge detected	405	309ms
14 Oct, 23:56 UTC	No challenge detected	405	405ms
13 Oct, 10:39 UTC	No challenge detected	405	320ms
11 Oct, 10:02 UTC	No challenge detected	405	347ms
9 Oct, 21:31 UTC	No challenge detected	405	414ms
8 Oct, 15:35 UTC	No challenge detected	405	364ms
7 Oct, 12:43 UTC	No challenge detected	405	357ms
6 Oct, 09:33 UTC	No challenge detected	405	538ms
26 Sept, 05:02 UTC	No challenge detected	405	159ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 13:59 UTC, we detected no payment challenge.

What price is recorded for API Acre?

Its listed price is $0.001.

What payment terms does API Acre advertise?

The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is API Acre listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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