All Services

Looks up vehicle registration and ownership details in Costa Rica by license plate number.

Validates and retrieves information about a Bogotá taxi driver by their official card/license number from Colombian municipal registries.

Validates a Peruvian national identity document (cédula/DNI) by document type and number, returning identity data and a signed verification response.

Validates an Ontario, Canada driver license number against official registry data, returning identity verification results with a cryptographic signature.

Validates and looks up a Mexican CURP (Clave Única de Registro de Población) national identity number via the Verifik KYC API, returning identity data and a verification signature.

Validates and retrieves official registration data for a Mexican company by document type and number via the SAT or public registry.

Performs a KYC background check on a Brazilian individual using their national document number and date of birth via the x402 pay-per-call protocol.

Looks up vehicle registration and details in Argentina using a license plate number via pay-per-call KYC/KYB API.

Validates and retrieves identity information for a Venezuelan national ID (cédula) using document type and number.

Validates a Colombian foreigner passport (PPT) document number and expedition date against official Colombian registries

Look up vehicle registration and ownership data for a US license plate by state

Compares a live (probe) face image against a gallery of reference images with liveness detection to verify identity in real time.

Looks up traffic fines and SIMIT payment agreements for a Colombian individual by document type and number

Looks up traffic violation resolutions (resoluciones) from Colombia's SIMIT registry using a person's document type and number.

Validates a Honduras national ID (cédula) by document type and number, returning identity data and a cryptographic signature.

Checks an individual's name or document against OFAC sanctions lists and returns a match/no-match result with signature.

Performs face liveness detection on a submitted image to verify it is a live human face rather than a spoof or static image.

Looks up the registered owner(s) of a Colombian vehicle by license plate via the RUNT (Registro Único Nacional de Tránsito) registry.

Recovers the signer address from an Ethereum personal_sign (EIP-191) or EIP-712 typed data signature, and optionally confirms it matches an expected address.

Verifies an EVM wallet signature (EIP-191 personal_sign or EIP-712 typed data) and recovers the signer address

Verifies a Solana Ed25519 signature against a message and public key, returning validity, signer address, algorithm used, and message byte length.

Verifies Ed25519 signatures (from Phantom/Solflare signMessage) against a message and Solana public key, locally without any chain call.

Programmatically verifies an AI agent's deliverable using deterministic code checks—no model call—for $0.005, returning a signed receipt with pass/fail judgments on math, lengths, dates, placeholders, and structure.

Validates and normalizes an absolute HTTP/HTTPS URL offline, returning its canonical form or a specific error code without ever contacting the destination.

Checks whether a Base blockchain address is a contract or EOA wallet, and returns its activity status (code size, nonce, ETH balance, USDC balance) at the latest block.

Recovers the Ethereum address that produced a personal_sign (EIP-191) signature and checks whether it matches an expected address, proving wallet ownership.

Credits USDC funds to a wallet-addressed mailbox so senders can pay to deliver messages to that address

Verifies a factual claim and returns a structured verdict (supported/unsupported/uncertain) with confidence score, reasoning, and evidence.

Verifies AI-generated claims and citations against authoritative sources, returning a verdict, supporting evidence, reasoning, and a confidence score.

Verifies whether an AI-generated claim or citation is factually supported or hallucinated, returning a verdict, evidence sources, reasoning, and confidence score.

Finds and returns calibrated supporting citations for a factual statement, with a graded verdict on how strongly the retrieved sources establish the claim

Screens a piece of content against a moderation policy and returns a publish/review/block decision with calibrated violation risk score and reasons

Scans a text payload for PII, secrets, and credentials, returns a verdict, severity score, findings list, and a redacted version of the payload calibrated to the destination context

Scans untrusted text or tool outputs for hidden prompt-injection attacks, jailbreaks, and manipulation attempts, returning a signed verdict with threat score and evidence

Evaluates a set of candidate options against stated constraints and evidence, returning a calibrated verdict (recommend/tentative/gather_more_info/no_viable_option) with confidence score and reasons

Evaluates a text or AI-generated output against a provided policy, spec, or contract, returning a calibrated compliance verdict with per-clause reasoning and violation citations.

Checks whether a summary or translation faithfully preserves the source text, returning a calibrated faithfulness probability, verdict, hallucinations, and omissions.

Given a factual statement, finds and returns calibrated supporting citations with a verdict on how well the sources establish the claim.

Given a factual statement, retrieves and evaluates supporting sources, returning a calibrated verdict, support score, citations, and a cryptographically signed receipt.

Evaluates an AI agent's proposed action against an optional policy and context, returning an allow/review/block decision with a risk score and signed receipt.

Adjudicates between two or more conflicting claims by evaluating provided evidence and returning a calibrated verdict with confidence score and supporting reasons.

Analyzes a passage of text and returns a calibrated probability and verdict indicating whether it was written by an AI or a human, with grounded textual signals and explicit limitations.

Scans a text payload for PII, secrets, and credentials, returning a verdict, severity score, masked findings, and a redacted version calibrated to the destination context.

Scans untrusted text or tool output for prompt injection, jailbreak attempts, and manipulation, returning a calibrated threat verdict and recommended action.

Analyzes a passage of text to determine whether it was likely written by a human or generated by AI, returning a calibrated probability and grounded signal explanations.

Validates numbers, math, and financial figures in a block of text, returning a structured verdict on arithmetic consistency with annotated findings.

Extracts structured, verbatim-grounded key-value facts from a text passage with calibrated fidelity scoring

Evaluates a piece of text against a policy, spec, or contract and returns a calibrated compliance verdict (compliant, non_compliant, partial, or uncertain) with per-clause reasoning and an optional signed receipt.

Scans untrusted text or tool output for prompt injection, jailbreak attempts, and manipulation targeting AI agents, returning a verdict with threat score and actionable recommendation.

Scans untrusted text or tool output for hidden prompt-injection, jailbreak attempts, and manipulation patterns, returning a calibrated verdict with threat score and cited evidence spans.

Checks whether a given factual claim is still current by judging it against retrieved evidence snippets, returning a fail-closed freshness verdict (current, outdated, changed, or unverifiable).

Analyzes a text passage and returns a calibrated probability and verdict on whether it was AI-generated or human-authored, with grounded signal explanations.

Checks whether a given fact or claim is still current by evaluating it against retrieved evidence snippets, returning a calibrated freshness verdict.

Checks whether a candidate summary or translation faithfully preserves the meaning of a source text, returning a calibrated verdict and claim-level evidence.

Checks whether a given text complies with a specified policy, contract, or spec, returning a calibrated verdict, compliance probability, and per-clause violation details.

Checks whether a summary or translation faithfully preserves the source text, returning a calibrated verdict and claim-level reasons.

Checks whether a specific claim is still current or has become outdated/changed, using provided evidence snippets, and returns a fail-closed verdict with reasons.

Evaluates a set of candidate options against stated constraints and evidence to produce a calibrated, structured verdict recommending the best choice or explaining why no pick is possible.

Scans a text payload for PII, secrets, and credentials, returning a verdict, severity, findings, and reasons — with an optional Ed25519-signed receipt.

Screens a piece of content against a moderation policy and returns a pass/block decision with violation risk score and concrete reasons

Extracts structured, verbatim-grounded facts from a source text with calibrated fidelity scores and fail-closed status reporting

Extracts structured key-value facts from a text snippet, returning only claims explicitly grounded in the source text with a fidelity signal.

Evaluates a set of candidate options against stated constraints and evidence, returning a structured verdict (recommend, tentative, gather_more_info, or no_viable_option) with confidence score and reasons.

Extracts calibrated, verbatim-grounded structured facts from source text, returning fidelity scores and status for each extraction

Evaluates a set of candidate options against stated constraints and evidence, returning a calibrated verdict (recommend, tentative, gather_more_info, or no_viable_option) with confidence score and reasons.

Searches for and returns calibrated citations that support or contradict a factual claim, returning a verdict, support score, and source list

Checks whether a candidate summary or translation is faithful to its source text, returning a verdict, faithfulness score, and claim-level reasons.

Validates numerical figures, arithmetic, and financial calculations in text, returning a calibrated verdict on whether the numbers are consistent, have minor issues, contain errors, or are unverifiable.

Scans untrusted text or tool output for prompt injection, jailbreak attempts, and manipulation techniques, returning a calibrated threat verdict and recommended action.

Validates numbers, math, and financial figures in text for arithmetic correctness, internal consistency, and plausibility, returning a calibrated verdict with per-issue findings.

Evaluates whether a given text complies with a specified policy, spec, or contract, returning a calibrated verdict and per-clause reasoning.

Extracts structured key-value facts from free-form text, returning only grounded, explicitly stated information with a fidelity signal and calibrated confidence status.

Scans outbound text payloads for PII, secrets, and credentials before they are sent or stored, returning a verdict, severity, findings, and an optional signed receipt.

Checks whether a candidate summary or translation is faithful to its source text, returning a calibrated verdict, faithfulness score, and claim-level reasons.

Adjudicates two or more conflicting claims against provided evidence and returns a calibrated verdict with signed receipt

Checks whether a specific factual claim is still current by evaluating it against provided evidence snippets, returning a calibrated staleness probability and verdict.

Scans text payloads for PII, secrets, and credentials, returning a calibrated verdict, severity score, masked findings, and redacted payload — tuned to the destination context.

Scans text payloads for PII, secrets, and credentials before they are sent or stored, returning a signed verdict and structured findings with severity

Evaluates a text against a given policy, spec, or contract and returns a calibrated compliance verdict with per-clause reasoning and an optional signed receipt.

Screens user-generated or agent-generated content against a configurable policy and returns a publish/review/block decision with calibrated violation risk score and reasons

Screens content against a moderation policy and returns a pass/fail decision with violation risk score and cited reasons

Extracts structured, grounded facts from a text passage, returning only claims explicitly supported by the source text

Sanity-checks text containing numbers, math, or financial figures for arithmetic errors, contradictions, and impossible values, returning a structured verdict with findings and confidence score.

Scans untrusted text or tool output for prompt injection, jailbreak attempts, and manipulation techniques, returning a calibrated threat verdict and recommended action.

Adjudicates between two or more conflicting claims by evaluating provided evidence and returning a calibrated, fail-closed verdict with confidence score.

Checks whether a candidate summary or translation faithfully represents its source text, returning a calibrated verdict and claim-level reasons.

Evaluates a piece of text against a given policy, spec, or contract and returns a signed compliance verdict with per-clause reasoning

Checks whether a specific claim or fact is still current by evaluating it against provided evidence snippets, returning a calibrated staleness score and verdict.

Evaluates an AI agent's proposed action against optional policy rules and context, returning a calibrated allow/review/block decision with risk score and signed receipt.

Screens text content against a configurable policy and returns a calibrated publish/review/block decision with violation risk score and concrete reasons

Adjudicates two or more conflicting claims against provided evidence, returning a calibrated verdict on which claim is better supported.

Validates a South African identity number by checking its check digit, birth date, gender, and citizenship segments without storing or logging the input.

Checks whether a South African loan agreement's interest rate is lawful under the National Credit Act Reg 42 interest-rate caps

Validates batches of South African ID numbers and/or VAT numbers in a single call, returning legitimacy results for each.

Builds a complete disability claim package—evidence brief, exam prep, and nexus/causation letter template—for veterans filing in the US (VA), UK (AFCS/Veterans UK), Canada (VAC), or Australia (DVA).

Assesses a veteran's eligibility for the VA Aid and Attendance pension benefit, which can pay up to $2,727/month for veterans who need help with daily living activities.

Generates an evidence brief, C&P exam preparation guide, and nexus letter template for a veteran's VA disability claim

Assesses a veteran's eligibility for Total Disability based on Individual Unemployability (TDIU), which pays 100% VA compensation rate (~$3,737/month) at a lower combined disability rating.

Returns the current owner address, collection name, and tokenURI of an ERC-721 NFT given a contract address and token ID, across 12 supported EVM chains.

Returns the latest TRC-20 stablecoin transfers (USDT, USDC, etc.) for a given Tron address, including direction, counterparty, amount, timestamp, and transaction hash, plus totals of stablecoins sent and received.