x402 merchant

apiacre.com

Developer tools API on Solana, paid per request with x402.

Endpoints74
Price per requestfrom $0.001
Outside payersn/a
Answer 4021 of 2

Overview

as of 2026-10-15

Seller wallet: B4CHWQeQn7GDLZD2aW6hpGG2bEseisBFLZYECA3HDLan
Chains: Solana
Hosts: apiacre.com
Categories: Developer tools29Onchain data10Other10Web data7Market data6Search4Identity3Media2Security2Commerce1
First seen: 2026-10-05 · last seen 2026-10-15

What we observed

Payments unknownAnswers 4022026-10-15Not claimed

See the readings

Endpoints

74 registered

https://apiacre.com/v1/crypto/base-block-inspect
Get and inspect one historical Base mainnet block by exact number or a latest, safe, or finalized tag, returning its header timestamp, transaction count, gas use, base and blob fees, state and receipt roots, confirmatio…
SolanaDeveloper tools
$0.001/ request
2026-10-08
https://apiacre.com/v1/crypto/base-network-status
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.
SolanaOnchain data
$0.001/ request
2026-10-12
https://apiacre.com/v1/crypto/calldata-decode
Resolve 29 common ERC-20, ERC-165, ERC-721, ERC-1155, ERC-2612, and ERC-3009 selectors without a network lookup, or strictly decode arbitrary Ethereum or EVM calldata using a supplied Solidity signature.
SolanaOnchain data
$0.001/ request
2026-10-15
https://apiacre.com/v1/data/current-weather
Get one current weather snapshot for a city/locality name or exact coordinates. Returns the nearest NOAA/NWS station observation where available; otherwise returns the latest MET Norway model point, always labeled expli…
SolanaOther
$0.001/ request
2026-10-08
https://apiacre.com/v1/data/timezone-convert
Convert an offset-aware ISO 8601 instant or a local wall time between IANA time zones with explicit DST gap and repeated-hour handling, nearby transition evidence, and a pinned local time-zone database.
SolanaDeveloper tools
$0.001/ request
2026-10-08
https://apiacre.com/v1/crypto/address-inspect
Validate and normalize an Ethereum or EVM wallet address, distinguish valid, absent, or invalid ERC-55 checksum casing, and identify the zero address without a network request.
SolanaOnchain data
$0.002/ request
2026-10-11
https://apiacre.com/v1/data/ecb-fx-reference
Convert 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, v…
SolanaDeveloper tools
$0.002/ request
2026-10-11
https://apiacre.com/v1/data/place-geocode
Resolve one global city or locality name into bounded, population-ranked GeoNames coordinates, country and first-level-region identity, population, timezone, feature code, and source freshness without a request-time net…
SolanaOther
$0.002/ request
2026-10-08
https://apiacre.com/v1/data/reverse-geocode
Resolve 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 reques…
SolanaOther
$0.002/ request
2026-10-08
https://apiacre.com/v1/web/metadata
Extract webpage metadata from one public URL: page title, meta description, canonical URL, headings, hreflang, icons, feeds, Open Graph, Twitter Cards, and JSON-LD Schema.org types, with redirect and response provenance…
SolanaWeb data
$0.002/ request
2026-10-11
https://apiacre.com/v1/crypto/base-account-status
Check one Base mainnet wallet or contract for ETH and official USDC balances, transaction nonce, and contract-bytecode evidence at a single resolved block.
SolanaOnchain data
$0.003/ request
2026-10-08
https://apiacre.com/v1/crypto/base-event-logs
Query validated eth_getLogs events from one Base mainnet contract using a required event signature and optional indexed topic filters across a bounded resolved block range.
SolanaOnchain data
$0.003/ request
2026-10-15
https://apiacre.com/v1/data/us-weather-forecast
Get 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…
SolanaOther
$0.003/ request
2026-10-08
https://apiacre.com/v1/data/vin-decode
Decode a full 17-character VIN into normalized NHTSA vPIC make, model, year, body, engine, transmission, plant, fuel, and occupancy fields with official source evidence and explicit missing-data semantics.
SolanaDeveloper tools
$0.003/ request
2026-10-08
https://apiacre.com/v1/research/crossref-doi-metadata
Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.
SolanaDeveloper tools
$0.003/ request
2026-10-08
https://apiacre.com/v1/crypto/base-gas-estimate
Estimate gas for one Base mainnet transaction context at a resolved block, add a bounded caller-selected buffer, and preserve RPC rejection evidence without signing or broadcasting.
SolanaOnchain data
$0.004/ request
2026-10-08
https://apiacre.com/v1/crypto/base-contract-inspect
Inspect Base mainnet contract bytecode, common token metadata, and ERC-165, ERC-721, and ERC-1155 interface signals at one resolved block.
SolanaOnchain data
$0.005/ request
2026-10-08
https://apiacre.com/v1/crypto/base-contract-read
Execute one bounded read-only eth_call against a resolved Base mainnet block, retain call and block evidence, and optionally decode caller-specified ABI output types.
SolanaDeveloper tools
$0.005/ request
2026-10-08
https://apiacre.com/v1/crypto/base-transaction-inspect
Inspect Base transaction status and receipt evidence in one call, including success, revert, or pending state, confirmations, actual gas fee, recognized calldata, bounded ERC-20-shaped transfers, and official Base USDC …
SolanaOnchain data
$0.005/ request
2026-10-08
https://apiacre.com/v1/crypto/base-usdc-transfers
Retrieve newest-first incoming and outgoing Circle USDC Transfer events for one address across a validated, bounded Base mainnet block range.
SolanaDeveloper tools
$0.005/ request
2026-10-15
https://apiacre.com/v1/data/convert
Convert caller-supplied CSV, TSV, JSON, JSON Lines (NDJSON), or YAML with optional root preservation, deterministic integrity hashes, JSON-encoded nested tabular cells, and explicit rejection of ambiguous duplicate keys…
SolanaMedia
$0.005/ request
2026-10-10
https://apiacre.com/v1/data/json-repair
Repair 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 re…
SolanaDeveloper tools
$0.005/ request
2026-10-08
https://apiacre.com/v1/data/us-address-geocode
Geocode one structural address in the United States, Puerto Rico, or U.S. Island Areas with normalized U.S. Census MAF/TIGER coordinates, optional bounded state/county/tract/block/congressional geography, exact source a…
SolanaOther
$0.005/ request
2026-10-08
https://apiacre.com/v1/data/worldbank-snapshot
Bundle 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 e…
SolanaMarket data
$0.005/ request
2026-10-10
https://apiacre.com/v1/developer/secret-scan
Detect 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 …
SolanaDeveloper tools
$0.005/ request
2026-10-08
https://apiacre.com/v1/web/email-auth
Check 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.
SolanaIdentity
$0.005/ request
2026-10-12
https://apiacre.com/v1/web/links
Extract and classify links from one public page or safely crawl up to 10 same-origin pages into an agent-ready site map with page provenance, depth limits, and robots.txt enforcement.
SolanaWeb data
$0.005/ request
2026-10-08
https://apiacre.com/v1/research/crossref-work-search
Search 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.
SolanaSearch
$0.008/ request
2026-10-08
https://apiacre.com/v1/commerce/product-price
Paste one public retailer product URL to get its current publisher-supplied structured price, currency, availability, seller, shipping terms, aggregate rating, variant attributes, identifiers, observation time, and evid…
SolanaCommerce
$0.01/ request
2026-10-08
https://apiacre.com/v1/crypto/base-account-snapshot
Read 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.
SolanaOnchain data
$0.01/ request
2026-10-08
https://apiacre.com/v1/crypto/typed-data-hash
Validate EIP-712 typed structured data and derive its domain separator, message hash, and signing digest.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/data/clean
Clean CSV, TSV, JSON, JSON Lines, or YAML records with collision-safe header normalization, deterministic integrity hashes, and exact transformation counts.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/data/deduplicate
Remove duplicate CSV, TSV, JSON, JSON Lines, or YAML records using selected identity fields and report the removed count.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/data/schema-validate
Validate JSON data against a bounded JSON Schema Draft 2020-12 contract for nested objects, arrays, required properties, types, enums, formats, lengths, patterns, and numeric bounds; return deterministic instance and sc…
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/developer/structured-diff
Compare JSON or YAML deterministically and return source hashes plus machine-readable additions, removals, and replacements by path with explicit truncation evidence.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/document/diff
Compare two texts and return structured line additions, removals, and a unified diff.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/document/extract
Extract clean text and metadata from supplied PDF, DOCX, HTML, Markdown, CSV, JSON, YAML, or plain-text documents.
SolanaWeb data
$0.01/ request
2026-10-08
https://apiacre.com/v1/document/redact
Deterministically detect and redact PII and personal data in supplied text with overlap-safe matching for emails, phone numbers, validated IPv4 and IPv6 addresses, Luhn-valid payment cards, valid-checksum IBANs, and str…
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/research/feed-normalize
Fetch and normalize public RSS or Atom feeds into stable structured JSON entries for agents and research workflows.
SolanaDeveloper tools
$0.01/ request
2026-10-08
https://apiacre.com/v1/research/lei-entity-search
Search 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.
SolanaSearch
$0.01/ request
2026-10-08
https://apiacre.com/v1/research/sec-company-evidence
Resolve 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 …
SolanaMarket data
$0.01/ request
2026-10-08
https://apiacre.com/v1/web/extract
Convert and extract a public website URL into clean Markdown or readable text plus bounded structured links, canonical and heading signals, Schema.org types, redirect evidence, content hashes, and response provenance fo…
SolanaWeb data
$0.01/ request
2026-10-08
https://apiacre.com/v1/web/seo-audit
Audit one public URL for title, meta description, H1 count, image alt text, canonical, robots, language, Open Graph, Twitter cards, headings, hreflang, feeds, and Schema.org data; return a deterministic score and priori…
SolanaWeb data
$0.01/ request
2026-10-08
https://apiacre.com/v1/research/wikidata-organization-search
Search CC0 Wikidata organization candidates and normalize public websites, inception dates, company identifiers, entity types, countries, industries, headquarters, parent, founder, owner, subsidiary, and product links w…
SolanaSearch
$0.015/ request
2026-10-15
https://apiacre.com/v1/data/schemaorg-normalize
Normalize caller-supplied inline Schema.org JSON-LD into deterministic Organization, Product, Service, Article, and Event entities with privacy scrubbing and field-level evidence hashes.
SolanaDeveloper tools
$0.02/ request
2026-10-15
https://apiacre.com/v1/research/federal-register-search
Search newest U.S. Federal Register document metadata by topic, agency, type, and publication date, returning bounded regulatory notices, rules, proposed rules, presidential documents, and links to FederalRegister.gov a…
SolanaSearch
$0.02/ request
2026-10-15
https://apiacre.com/v1/research/ofac-entity-search
Compare a business or organization name with separately named Entity records and aliases in the official OFAC SDN and Consolidated Non-SDN files, returning deterministic candidate scores, program tags, source hashes, an…
SolanaSecurity
$0.02/ request
2026-10-15
https://apiacre.com/v1/research/sec-financial-facts
Retrieve normalized, recent issuer-reported revenue, earnings, balance-sheet, cash-flow, and diluted-EPS facts from official SEC XBRL data.
SolanaOnchain data
$0.02/ request
2026-10-15
https://apiacre.com/v1/research/us-contract-search
Search public USAspending prime federal procurement awards by recipient company or organization name, UEI, or legacy DUNS, returning bounded contract values, agencies, performance dates, descriptions, official award lin…
SolanaOther
$0.02/ request
2026-10-15
https://apiacre.com/v1/web/domain-intelligence
Investigate a domain using parallel DNS, TLS certificate, RDAP (the standards-based successor to WHOIS), DNSSEC, SPF, and DMARC signals with factual findings and source provenance.
SolanaIdentity
$0.02/ request
2026-10-15

Evidence

as of 2026-10-15

Answers HTTP 402

1 of 2

1 of 2 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-15

x402-style payments, last 7 days (Base)

unknown

unknown. not measured on this chain yet

no reading date

By chain

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Solana	B4CHWQeQn7GDLZD2aW6hpGG2bEseisBFLZYECA3HDLan	74	1 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-15	unknown. not measured on this chain yet

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest

$0.001

per request, as registeredas of 2026-10-15

Median

$0.01

per request, as registeredas of 2026-10-15

Highest

$1.00

per request, as registeredas of 2026-10-15

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.

Claim this merchant

Sign a message from the payout address B4CHWQeQ…3HDLan to claim this page. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-15. Appearing here is not an endorsement. Check an endpoint with the doctor.