Every agent-payable API.

Generate sentence embeddings (all-MiniLM-L6-v2, 384-dim, mean-pooled + L2-normalized) for up to 96 texts per call. Drop-in compatible with any all-MiniLM-L6-v2 index. Pairs with /chunk for a complete RAG pipeline.

Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date.

Fetch a public web page and return clean markdown (or structured JSON) — URL in, agent-ready content out, typically 80-85% fewer tokens than raw HTML. Handles redirects and compression.

Modify an image in one call: crop, resize, convert to greyscale, and re-encode (PNG/JPEG/WebP) — applied in that order, any combination. Deterministic, no upscaling surprises.

Detect and locate objects in an image (YOLOX-nano, COCO classes): people, pets (dog/cat/horse), vehicles, and 70+ more. Returns per-class counts and pixel bounding boxes. Detection only — no identification. Best on clear, medium-to-large objects.

Validate and normalize phone numbers (Google libphonenumber): validity, E.164/international/national formats, country, region, and line type (mobile/fixed/VoIP). Single number or batches up to 100.

Generate a QR code from text as PNG (base64) or SVG. Custom module size, quiet-zone margin, and hex colours. Deterministic, capacity-capped at 2953 bytes. Set delivery to "url" to receive a short-lived download link instead of inline data.

Rerank candidate texts against a query with a cross-encoder (ms-marco-MiniLM-L-6-v2): joint query+document scoring, much sharper than cosine similarity over embeddings. Returns ranked indices with 0-1 relevance scores. Up to 64 texts per call. Pairs with /embed for a recall-then-precision RAG pipeline.

Fuzzy sanctions screening against the US OFAC SDN list (public-domain source, refreshed daily): name in, scored matches with programs and aliases out. Batches up to 50. Coverage is OFAC SDN only — stated in every response.

Decode EVM calldata or a Base-mainnet transaction into human-readable form: function selector, matched signature, named args, plus ERC-20/USDC transfer events from the receipt — verify an x402 settlement receipt (tx hash in, payer/payee/amount out) in one call.

Buy "GCP x402 Route Test Item" AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.

Buy "Grocery Price Comparator" AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.

Buy the next Machine Relics Genesis ERC-721 on Base Sepolia. Pay test USDC over x402; the NFT is minted exactly once per accepted payment signature.

Buy one Machine Relic Genesis ERC-721 from Dank i Halden AS on Base mainnet. The resource reserves a unique relic; minting finalizes automatically after $0.05 USDC settlement is observed.

Add 10 credits ($0.001 each) to your wallet's balance per settled call — loop it to fund any amount. Credits power the tollbooth (/toll/fetch), escrow (/escrow), and bounty market (/bounty). Balance: GET /credits.

Buy ONE exclusive off-market seller lead: the single highest-scored available lead (optionally filtered by county or lead_type). Once you buy it, it is permanently removed from the shared /api/leads pool and never sold to anyone else — yours alone. Same fields as the shared feed: address, distress signal verified <7 days, 0-100 lead_score with itemized rationale, public-record source URL.

Buy the "My Agent Bought Me This" embroidered hat — 0.5 USDC on Base

Buyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the payment against your own agent's behaviour. POST {agent_id, payment:{payto_address,amount,resource_url}, context?:{untrusted_text,intended,expected_payto}, policy?} returns allow/hold/block plus 9 signals incl. routing_anomaly, velocity, amount_anomaly, injection_destination and intent_mismatch. Stateful per agent_id.

Order flow toxicity (VPIN) HISTORY for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets .

Build CAIP-2 chain identifiers from namespace and reference. Call when emitting standard chain IDs for multi-chain agent tooling. Returns caip2 string as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Parse CAIP-2 chain identifiers into namespace and reference parts. Call when normalizing multi-chain IDs from agent configs or wallets. Returns namespace, reference, and raw caip2 as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

中国身份证号码查询（演示）：根据 18 位中国居民身份证号码返回模拟身份信息（姓名、地区、出生日期、年龄、性别）。Chinese national ID card number lookup (demo): submit an 18-digit PRC ID number; returns simulated identity JSON. Price 0.001 USDT or USDC on Solana mainnet via x402.

CORS Origin Check: CORS Origin Check compares a request origin with explicit allowed origins from bounded caller-supplied values without an external provider. Call CORS Origin Check before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for CORS Origin Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only execution…

CORS Preflight Check: CORS Preflight Check checks requested method and headers against a CORS preflight policy from bounded caller-supplied values without an external provider. Call CORS Preflight Check before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for CORS Preflight Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless…

CFTC Commitments of Traders positioning for a market (?market=<name>)

CRC32 checksum of text. Call for quick integrity fingerprints on configs, prompts, or cached blobs. Returns hex CRC32 without cryptographic security claims. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

Service health probe — build version, last pipeline run, current signal/composite/asset counts. Sub-second, no DB writes. The cheapest end-to-end pay-per-call check before issuing real queries.

CSP Directive Parse: CSP Directive Parse parses Content-Security-Policy directives into normalized source lists from bounded caller-supplied values without an external provider. Call CSP Directive Parse before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for CSP Directive Parse as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless,…

CSP Source Check: CSP Source Check checks whether a caller-supplied source is present in one CSP directive from bounded caller-supplied values without an external provider. Call CSP Source Check before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for CSP Source Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-onl…

CSV Column Count Check: CSV Column Count Check checks every CSV row against an expected column count from bounded caller-supplied values without an external provider. Call CSV Column Count Check before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Column Count Check as versioned deterministic JSON. Price: $0.001 USDC via…

CSV Date Profile: CSV Date Profile profiles ISO date parse success for selected CSV columns from bounded caller-supplied values without an external provider. Call CSV Date Profile before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Date Profile as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-…

Remove duplicate rows from CSV text by all columns or a subset of key columns; returns cleaned CSV plus a report of how many rows were removed.

CSV Delimiter Detect: CSV Delimiter Detect scores common delimiters from bounded CSV text from bounded caller-supplied values without an external provider. Call CSV Delimiter Detect before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Delimiter Detect as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base.…

CSV Duplicate Key Check: CSV Duplicate Key Check finds duplicate composite keys in CSV rows from bounded caller-supplied values without an external provider. Call CSV Duplicate Key Check before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Duplicate Key Check as versioned deterministic JSON. Price: $0.001 USDC via x402 o…

CSV Duplicate Rows: CSV Duplicate Rows finds duplicate normalized rows in bounded CSV text from bounded caller-supplied values without an external provider. Call CSV Duplicate Rows before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Duplicate Rows as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. Fir…

Submit companies for batch enrichment with funding, acquisition, hiring, job change, and investor intelligence. 1 credit per job.

CSV Filter Rows: CSV Filter Rows keeps CSV rows whose column equals one of caller values from bounded caller-supplied values without an external provider. Call CSV Filter Rows before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Filter Rows as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party…

CSV Join By Key: CSV Join By Key inner-joins two bounded CSV tables on one key column from bounded caller-supplied values without an external provider. Call CSV Join By Key before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Join By Key as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, s…

CSV Left Join By Key: CSV Left Join By Key left-joins two bounded CSV tables on one key column from bounded caller-supplied values without an external provider. Call CSV Left Join By Key before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Left Join By Key as versioned deterministic JSON. Price: $0.001 USDC via x402 on B…

CSV Null Normalize: CSV Null Normalize normalizes caller-selected CSV null tokens to empty cells from bounded caller-supplied values without an external provider. Call CSV Null Normalize before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Null Normalize as versioned deterministic JSON. Price: $0.001 USDC via x402 on Bas…

CSV Numeric Profile: CSV Numeric Profile profiles parseable numeric counts and bounds for selected CSV columns from bounded caller-supplied values without an external provider. Call CSV Numeric Profile before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Numeric Profile as versioned deterministic JSON. Price: $0.001 USDC…

CSV Pivot Count: CSV Pivot Count builds a count pivot from row and column category fields from bounded caller-supplied values without an external provider. Call CSV Pivot Count before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Pivot Count as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-part…

Column-level statistics for a CSV: inferred type, count, null count, distinct count, min/max/mean for numeric columns, and sample values. One-call data audit.

CSV Rename Columns: CSV Rename Columns renames CSV header columns using a caller mapping from bounded caller-supplied values without an external provider. Call CSV Rename Columns before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Rename Columns as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First…

CSV Required Columns Check: CSV Required Columns Check checks a CSV header for required column names from bounded caller-supplied values without an external provider. Call CSV Required Columns Check before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Required Columns Check as versioned deterministic JSON. Price: $0.001…

CSV Select Columns: CSV Select Columns projects selected CSV columns in caller order from bounded caller-supplied values without an external provider. Call CSV Select Columns before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Select Columns as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-par…

CSV Sort Rows: CSV Sort Rows sorts bounded CSV rows by one column from bounded caller-supplied values without an external provider. Call CSV Sort Rows before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Sort Rows as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only ex…

CSV Trim Cells: CSV Trim Cells trims surrounding whitespace from every bounded CSV cell from bounded caller-supplied values without an external provider. Call CSV Trim Cells before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Trim Cells as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, s…

CSV Unpivot: CSV Unpivot converts selected wide CSV columns into name and value rows from bounded caller-supplied values without an external provider. Call CSV Unpivot before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for CSV Unpivot as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless,…

CSV header row. Use to map columns before import or transformation steps. Returns the first-row headers as a list. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.