Agent and tool builders
Give a token lookup tool structured JSON: distinguish an address with no code from a contract, format supply with decimals, and retain the block number and hash with its answer.
For developers, agents, and researchers
Source-backed data for token tools, agents, and public-record workflows.
Build with recorded Base token facts, cited token evidence, SEC filing metadata, and Utah planning notices. Choose the dataset your workflow needs. Available paid token APIs use USDC on Base through x402; public-record licenses are offered separately.
SEC EDGAR
Live Form 4 filing lookups
Utah PMN
Planning-commission notices
Source-linked
Every record cites its origin
402 / x402
API key or on-chain USDC
Base token data · buyers worldwide
One recorded block. Facts your tools can reuse.
Token Facts reads any address on Base at one recorded block. Get contract-code presence, ERC-20 name, symbol, decimals and total supply, owner(), and supported proxy addresses. Unavailable reads are null and explained in unknowns. This is Base-only coverage.
Wallet and token interfaces
Populate a token detail view with contract-returned name and symbol, owner(), and EIP-1967, ZeppelinOS or EIP-1167 proxy addresses. Names do not verify an issuer; owner() does not describe every access role.
Researchers and API developers
Keep a block-pinned snapshot for a research note or downstream dataset. For cited claim checks, inspect the free Token Brief sample; official project-source coverage currently includes Base USDC only.
No safety verdict, security audit, trading advice, liquidity or holder analysis. Proxy detection checks the listed patterns only. The sample is a recorded example, not a live result.
Token Facts: 0.01 USDC per request
No account or custom API key. A standard x402 client pays in USDC on Base. First inspect the unsigned request below: it returns HTTP 402 and payment requirements without charging you. Review the price before signing in your own client.
GET /v1/token-facts?contractAddress=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913Inspect Token Facts payment requirements →After submitting a signed payment, retry that same signed request to recover its result. Do not sign another payment while settlement is unresolved.
§01 · Datasets
What the engine actually serves
BASE · TOKEN EVIDENCE
Token Brief
Check Base token facts and claims against cited evidence. Read a recorded USDC sample, then buy one brief for 0.25 USDC. Official project-source coverage currently includes Base USDC only.
Read the sample →SEC EDGAR
SEC Form 4 filing tracker
Recent Form 4 (insider transaction) filings for tracked issuers, sourced live from the SEC submissions API. Each result carries the real issuer, CIK, filing date, accession number, and a link to the authoritative document on sec.gov. Reporting person, share count, and price are not parsed in this feed and are returned as null rather than estimated.
View live filings →UTAH · PUBLIC RECORDS
Utah municipal planning-commission notices
Rezone, variance, conditional-use, and site-plan filings extracted from official public-notice PDFs on utah.gov/pmn. Every row links back to its source notice and PDF. Owner, title, and sale data are not included — those live in county assessor records.
Browse the feed →UTAH · VINEYARD
Vineyard Planning Commission notice extracts
Full text of Vineyard Planning Commission agendas and packets, extracted from the official Utah PMN PDFs with AWS Textract. Served with provenance on every record; unknown fields are left blank, not guessed.
See documents →Retail & Developer License
$29 one-time
Full access to the SEC Form 4 filing tracker and the Utah planning-notice feeds via the JSON API.
- ✓ Live SEC EDGAR Form 4 filing lookups
- ✓ Utah planning-commission notice feed (source-linked)
- ✓ OpenAPI documentation for licensed public-record feeds
Agent access · Utah land API
0.01 USDC / request
Pay for the full Utah land feed with a standard x402 client. Your agent signs the payment offer and receives the data after settlement.
- ✓ Source-linked Utah planning notices
- ✓ Full feed with upcoming hearings and evidence
- ✓ USDC on Base through standard x402
📩 Enterprise inquiry & sample request
Request a sample feed or custom data licensing
Tell us which datasets and jurisdictions you need. We'll follow up by email.