api.oblique.markets

Base mainnet transaction status by hash: success/reverted, block number, confirmation count, gas used and effective gas price, from redundant public RPCs

Real on-chain x402 settlement verification on Base mainnet: fetches the transaction receipt via JSON-RPC, decodes USDC Transfer events (payer, payee, amount), reports success/reverted status and confirmation depth, and issues a persistent verification_id receipt

Real-time wallet surveillance — transactions, tokens, DEX swaps, NFTs, risk score

SEC EDGAR filing search + web scraping for company research

Social media and news sentiment analysis

Verify a Base mainnet transaction moved USDC: decodes all USDC Transfer logs from the receipt and reports settled=true only for a mined, successful tx with at least one transfer

Wallet token flow and activity analysis

x402 Bazaar category heat map: every listing in the latest daily full-catalogue snapshot classified into 9 categories (search/scrape, crypto-data, ai-inference, social-data, verification, compute/browser, agent-tools, enrichment, other) with listing counts, settled 30d calls, unique payers and listing share per category

Competitive intelligence for any crypto project (Dune on-chain data + web scraping)

Compile a merchant payment policy across x402, MPP, AP2, and card rails from product, risk, authorization, latency, asset, and refund constraints.

Comprehensive x402 Bazaar market report from the latest daily full-catalogue snapshot: marketplace totals, price percentiles and USD bands, network split, top 15 services by settled calls and by unique payers, top 10 sellers, new entrants vs the prior snapshot, top movers by call growth, and the count of listings with real repeat demand (>=5 unique 30d payers)

Cross-platform x402 task router: ranks endpoints from MPP catalog, Apify actors, and Bazaar listings

Crypto trading signals from Dune on-chain data (whale movements, token flows, DEX volume)

Current Base mainnet block number, fetched live from redundant public RPCs

Current server time

Echo service

Extract structured JSON from unstructured text against a caller-supplied JSON Schema — parse-validated with one automatic retry, 502 on failure instead of garbage

Fetch a previously issued settlement-verify receipt by verification_id: returns the stored on-chain verification result (payer, payee, amount, status, confirmations at verification time) with its creation timestamp

Fetch and extract content from web pages, handling x402 edge payments automatically

LLM inference proxy ($0.01 fixed-price Base rail)

LLM-powered answer with cited sources

Listing history triage: persistence, price changes, duplicate variants, and buy signal

Live Base mainnet gas price and latest-block baseFeePerGas (EIP-1559), in wei and gwei, from redundant public RPCs

Live health probe of the two x402 facilitators this service settles through: Dexter /supported coverage (kinds, schemes, networks) and Coinbase CDP reachability with HTTP status and latency

One bounded x402 endpoint request and payment-flow evaluation

Prepaid batch of up to 10 HTTPS URL-to-JSON extraction jobs with one idempotent reconciled completion receipt

Purchase a machine-readable extraction sample from one HTTPS webpage

Quality-score an x402 Bazaar listing (0-100): live SSRF-guarded probe of the resource for a valid 402 challenge with description/output-schema/category/price-floor checks, plus snapshot-history analysis from daily full-catalogue Bazaar snapshots (price churn, delisting)

Ranked keyword and named-entity extraction from text, returned as clean JSON arrays — parse-validated with one automatic retry

Real-time cryptocurrency price data

Rewrite text per a natural-language instruction (tone, formality, simplification, shortening) — deterministic flash-model rewriting with hard input/output caps

Run one browser action and return AEP-compatible verified evidence

Single-label text classification against 2-20 caller-supplied labels — reply validated against the label set, canonical label returned, 502 instead of hallucinated labels

Summarize text as bullet points, a paragraph, or a single line — deterministic flash-model summarization with hard input/output caps

Token fundamental data with holder metrics

USDC balance of any Base mainnet address, read live via balanceOf on the canonical USDC contract (6 decimals), from redundant public RPCs

Verify and lint a third-party x402 endpoint: probes the URL (SSRF-guarded), confirms it answers with a well-formed HTTP 402 challenge, and reports protocol-conformance findings — accepts[] completeness, CDP Base price floor, PAYMENT-REQUIRED header/body consistency, timeout sanity

Web page structured extraction

x402 Bazaar day-over-day catalogue diff between the two latest daily full-catalogue snapshots: counts and samples of added resources, removed resources, and price changes (from/to atomic amounts)

x402 Bazaar new listings: resources that appeared in the latest daily full-catalogue snapshot but were absent the day before — resource URL, service, network, price and seller for up to 50 entrants, sorted by 30d call volume

x402 Bazaar price distribution across the latest daily full-catalogue snapshot: min/p25/p50/p75/p90/max in atomic units and USD, USD price bands with shares, and per-network listing counts with median price. Optional ?network= filter.

x402 Bazaar seller leaderboard: top 25 seller addresses ranked by settled 30d calls in the latest daily full-catalogue snapshot, with listing count, unique 30d payers and each seller’s busiest resource

x402 Bazaar trending report: services gaining settled calls and unique payers fastest between the two latest daily snapshots, with decliners and new entrants

Website decision packet: extract supplied pages and synthesize a sourced answer to a decision question

Multi-chain on-chain SQL analytics via Dune

Live x402 Bazaar market pulse: trending services, call volumes, new listings — from daily full-catalogue snapshots

Website decision packet: extract supplied pages and synthesize a sourced answer to a decision question

Bounded accountless Base mainnet ERC-20 transfer and log search by address, direction, asset, counterparty and time window

Accountless Base mainnet wallet profile with native and ERC-20 balances, bounded transfer activity, counterparties, contracts, freshness metadata and evidence hash

MPP-native catalog-first task router: paid top-three shortlist with prices, payment methods, MCP schemas, health metadata and operator source attribution

BNB/B402 payment-intent preflight: validate intent freshness and recipient, query public BNB balance and recent activity, and return a signed decision without custody or payment relay

Run up to 10 public URL JSON extractions in isolated ephemeral compute against caller-supplied JSON Schemas with idempotent reconciliation

Agent-readiness audit of a domain: parallel SSRF-guarded probes of the six discovery surfaces agents read (/.well-known/x402.json, /.well-known/agent.json, /openapi.json, /llms.txt, /robots.txt, /.well-known/mcp.json) with key-field validation, a weighted 0-100 score and specific fix-it recommendations

Proof-gated batch JSON extraction for up to 10 public URLs in isolated Daytona or Modal compute with reconciled delivery and idempotent retries

Arkham-compatible ERC-20 transfers for one Base wallet, backed by the public Base transfer index; priced per bounded request

AgentCore-compatible Oblique seller router: paid ranked top-three shortlist with live health, prices, x402 and MPP rails, MCP schemas, qualified session handoff and receipt binding

Audit a selected agent offer against rejected affordable alternatives with counterfactual savings, regret, and a tamper-evident receipt.

One bounded OpenAI-compatible chat completion via ZenMux, the honest Oblique equivalent of CheapTokens AI inference access; max 24,000 input characters and 600 output tokens

Resolve a legal entity against the public GLEIF registry by LEI, legal name, jurisdiction, registration ID or country, with ranked matches and auditable registry evidence

Loopable Bazaar category-heat change feed with added, removed, rank-change and price-change records, stable cursors and feed timestamps